A population of three-toed sloths in a tropical forest has a maximum per capita growth rate of 0.8 per year. The population size is limited by the carrying capacity of the forest, which is 500 individuals. Which of the following is the growth rate of the sloth population when the population is made up of 275 individuals? Choose 1 answer: A 99 sloths per year. B 220 sloths per year C 374 sloths per year D 400 sloths per year

Answers

Answer 1

99 sloths per year are the growth rate of the sloth population when it is made up of 275 individuals and is close to its carrying capacity. Here option A is the correct answer.

The growth rate of the sloth population can be estimated using the logistic growth model. This model describes the population growth of a species that is limited by its carrying capacity (K) and has a maximum per capita growth rate (r). The growth rate of the population is given by:

dN/dt = r × N × (1 - N/K)

where N is the current population size, and dN/dt is the change in population size over time.

Plugging in the values, we get:

dN/dt = 0.8 × 275 × (1 - 275/500)

= 0.8 × 275 × (1 - 0.55)

= 0.8 × 275 × 0.45

= 99 sloths per year.

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Related Questions

Các sinh vật trong tự nhiên quan hệ với nhau về mặt dinh dưỡng như thế nào

Answers

Answer:

Tôi đến từ Ấn Độ, tôi không biết tiếng Việt.

các sinh vật trong tự nhiên có quan hệ với nhau về mặt dinh dưỡng bằng cách hình thành hệ sinh thái. động vật phụ thuộc vào quần để kiếm thức ăn (ở dạng quả, lá, v.v.) và thực vật phụ thuộc vào động vật như động vật thụ phấn cho hoa, hình thành phân cho thực vật. một số vi khuẩn giúp thực vật và ngược lại

Properties and structure of water?​

Answers

Answer:

properties: high surface tension

high latent heat of vaporization

cohesion and adhesion

high specific heat capacity

excellent solvent

it is polar

structure:

two hydrogen and one oxygen bonded covalently at 109⁰, water uses hydrogen bonds to bond with other water.

What is an energy pyramid????

Answers

Answer:

From each trophic stage in an ecosystem, a pyramid of energy reflects how much energy, originally from the sun, is retained or deposited in the form of new biomass. Around 10% of the energy is typically passed from one trophic level to the next, preventing a large number of trophic levels from forming.

Explanation:

example:

What is an energy pyramid????

What could be the caused of hydronephrosis?

Answers

result for certain diseases

Explanation:

blood clot, kidney stones, urinary tract infection

Which of the following is NOT one of the periods of the
Mesozoic Era?
a Cretaceous
b Triassic
C Jurassic
d Paleozoic

Answers

Answer:

D.

Explanation:

Paleozoic is not one of the 3 major periods of the Mesozoic Era

Hope that helps!

From 252 to 201 million years ago was the Triassic Period. Between 201 and 145 million years ago is the Jurassic Period. Between 145 and 66 million years ago was the Cretaceous Period, hence option D is correct.

What is the Mesozoic Era?

54 million years of the Mesozoic Era, or 199.6 to 145.5 million years ago, are referred to as the Jurassic Period.

The Jurassic Period, so named after the Jura Mountains in France and Switzerland, where rocks from this era were first investigated, has gained widespread recognition.

The Cretaceous is the final part of the Mesozoic Era, lasting from 145.5 million years ago to 65.5 million years ago, and is characterized by the demise of the dinosaurs (except birds).

Therefore, the Paleozoic is not a period of the Mesozoic Era, hence option D is correct.

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1. Once you have chosen a bacterial disease, you must research it in great detail. The information you find can be organized into the following categories:

(a) cause

(b) symptoms,

(c) treatment methods,

(d) who does the disease affect, survival rates, etc.

2. Organize this information into "notes" that you will submit along with your poster.

3. Now organize this specific information into a "Wanted Poster". The poster will explain that the bacteria or virus is wanted dead, not alive. The wanted poster needs to include some kind of graphic (preferably a picture or a drawing), a description of the bacteria or parasite, and all of the categories listed above. The information should be clear, concise, and well organized.

4. You must include a bibliography that consists of at least 5 sources listed in the appropriate format. If you do not include a bibliography you will not receive credit for the assignment.

5. Be prepared to answer questions from the instructor about your project.

Answers

Humans are susceptible to a wide range of diseases brought on by germs. Humans frequently contract bacterial illnesses such tetanus, TB, pneumonia, typhoid, and others.

Thus, Pathogenic bacteria are those that infect people and cause various diseases. The body's defense system's ability to produce innate immunity allows us to support the growth of numerous microorganisms.

Disease-causing bacteria can enter body fluids and tissues by outpacing the body's own defense mechanisms. Bacteria can either directly harm cells, release toxins, influence how cells function, or trigger an immunological reaction that harms the cells.

Diseases brought on by bacteria are called bacterial diseases. The human body contains a variety of microbes. Many of these are referred to be "good bacteria" because they don't lead to any diseases.

Thus, Humans are susceptible to a wide range of diseases brought on by germs. Humans frequently contract bacterial illnesses such tetanus, TB, pneumonia, typhoid, and others.

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Meteorologist study how tornadoes and hurricanes form. What are the hoping to learn?

Answers

Answer:

c

Explanation:

Meteorologists study how tornadoes and hurricanes form in order to get an idea of how they are formed and how different intensities change the patterns of the events, while it also helps in the predictions of these natural calamities.

What is the significance of meteorologists?

They study the climate and the weather of the earth and let people know about it, which is helpful for the prediction of a rainy or cloudy day, for the movement of an airplane by determining the chance of getting into an accident due to bad weather, etc. They work in a variety of institutes, including government agencies, private agencies, and universities, and provide forecasts and weather updates to television and radio stations.

Hence, meteorologists study how tornadoes and hurricanes form in order to get an idea of how they are formed and how different intensities change the patterns of the events, while it also helps in the predictions of these natural calamities.

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What kinds of “invisible” hazards do they face in the mines?

Answers

Answer:

Fire, flood, collapse, toxic atmospheric contaminants, and dust or gas explosion

Explanation:

hope this helps(´▽`ʃ♡ƪ)

the _____ of dissolved molecules that _____ the cell and _____ organelles

Answers

The Solute of dissolved molecules that make the cell and cell organelles.

Cell- The primordial, membrane-bound cell that houses the building blocks of life and is the basis of all living things. Like a bacterium or yeast, a single cell is frequently a fully functional organism in and of itself. As they mature, other cells develop specific roles.

Cell Organelles- Inside cells, organelles have specialized structures that carry out a variety of tasks. Literally, the phrase refers to "tiny organs." Organelles provide specialized duties to keep a cell alive, just like organs like the heart, liver, stomach, and kidneys serve specific roles to keep an individual alive.

Solute- A material that has been dissolved in another substance, typically in smaller amounts. A solution is something that has been dissolved, as sugar in water.

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s many
embranes
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31
Vocabulary Activity
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6 Read these sentences from the text:
"As more states and more species are affected, the impact
of WNS could snowball. Bats play an important role in their
ecosystems. [...] Insect-eating bats in the U.S. save farmers
at least $3 billion a year by swallowing bugs that would
otherwise damage crops, according to an analysis in the
journal Science. WNS is just beginning to move into the
Midwest, the nation's agricultural heartland. 'As it continues
to spread, we could see an agricultural impact,' Coleman
says."
What does the word "snowball" in the first sentence mean
here?
8
Apr 24
6:30 INTL
D

Answers

The word "snowball" in the first line of the text means that something is getting bigger and more serious as time goes by.

Why did the author use this word?Because he wanted to make use of the metaphor.Because he wanted to make it easier for the reader to understand.

A snowball becomes bigger and more dangerous as time passes and it absorbs more snow. The author realized that this characteristic could be compared with the subject of his text, so he used the metaphor, making a comparison between these two elements.

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The image shows an energy pyramid. Vulture Coyote Prairie dog Grass Which statement about how energy flows through this ecosystem is supported by this ecological pyramid? OA. The highest trophic level has the most available energy because vultures are a tertiary consumer. B. The organisms of the second trophic level obtain their energy from the coyotes located in the third trophic level. C. The grasses' trophic level has the most energy, but only some of that energy moves to the second trophic level. D. The third trophic level is made up of prairie dogs that get their matter and energy from the grasses.

Answers

The third trophic level is made up of prairie dogs that get their matter and energy from the grasses (option d).

The energy pyramid depicted in the image illustrates the flow of energy through an ecosystem. In an energy pyramid, each level represents a trophic level, indicating the position of organisms in a food chain. The pyramid narrows as it ascends, indicating the decrease in available energy at higher trophic levels.

In this specific pyramid, the lowest trophic level is occupied by the grass. This makes sense because grass is a producer that captures energy from the sun through photosynthesis. As a result, it possesses the most energy within the ecosystem.

Moving up the pyramid, the second trophic level is occupied by the prairie dogs. They are herbivores that primarily consume grass for their energy needs. This demonstrates that the prairie dogs acquire their matter and energy from the grasses, supporting option D.

The third trophic level contains the coyotes, which are tertiary consumers. Tertiary consumers feed on other consumers, not producers. Therefore, option A is incorrect since vultures, not coyotes, are tertiary consumers in this ecosystem.

Option B is also incorrect because the coyotes do not obtain their energy from other coyotes located in the third trophic level. They acquire their energy indirectly from the grasses through the prairie dogs.

Finally, option C is incorrect as it states that the grasses' trophic level has the most energy. While the grasses are indeed the primary producers and possess the most energy, not all of that energy moves to the second trophic level.

Thus, the correct statement supported by the ecological pyramid is option D: The third trophic level is made up of prairie dogs that get their matter and energy from the grasses.

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4. Living things are sometimes called "carbon-based life forms." Do you think this is a good way to describe life? Explain your answer., help me asap ​

Answers

Answer:

Explanation:

Yes, for a couple of reasons.

1. Carbon connects easily with other carbons.

2. Carbon forms chemical that can change and connect with other carbons even in biology or especially in Biology. If you take a brown seen and plant it where it can get water and soil nutrients, to will come up as a green plant. Think about the chemistry that goes into that. Not only that, but there are mechanisms that tell the upper part of the plant that the roots can't supply any more growth. Isn't that something? All made from Carbon.

3. The human body is a mass of Carbon based chemicals and all cells there can have different functions. Amazing isn't it? I'm a fan of the diversity of our planet and its growth.

What characteristic was used in this mission to determine a banana's relationship to other the plants?

Answers

The characteristic used to determine a banana's relationship to other plants is its morphology or physical characteristics.

What is morphology?

Morphology is the study of the form and structure of living organisms, including their physical and anatomical features. In biology, morphology is used to describe the appearance, shape, and size of different parts of an organism, such as its organs, tissues, cells, and even its molecules. This includes the study of external and internal structures, as well as their function, development, and evolution. Morphological characteristics are often used in the classification and identification of different species, as they can provide important clues about an organism's evolutionary history, ecological niche, and relationship to other organisms.

We assume you are referring to the scientific classification of bananas in the plant kingdom. In this case, the characteristic used to determine a banana's relationship to other plants is its morphology or physical characteristics. Bananas belong to the genus Musa, which is part of the family Musaceae.

The characteristics used to classify plants into different taxonomic groups include their structural features, such as their leaves, stems, flowers, and fruit, as well as their genetic and evolutionary relationships. These characteristics are used to group plants into increasingly broader taxonomic categories, from species to genus, family, order, class, phylum, and kingdom.

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Scott and his family recently moved to a large city, where the air sometimes looks hazy from smog. These four steps could result in the formation of this smog:

1. Ozone forms.
2. Polluting gases react with sunlight.
3. Temperature inversion traps pollution.
4. Cars emit hydrocarbons and nitrogen oxides.
Which answer shows the order in which these steps occur?
HELP ME PLSS

Answers

Answer:

Photochemical smog.

Explanation:

Photochemical smog occur when the hydrocarbons and nitrogen oxides react with sunlight. The hydrocarbons emit toxic compounds that is present in fossil fuels and nitrogen oxides that is produced due to high temperature and emitted from vehicles when combine with the sunlight produces photochemical smog or ozone. If this smog is present near the surface of earth, it adversely affect our health.

These four steps could result in the formation of this smog leads to photochemical smog.

What causes photochemical smog?

Photochemical smog is created when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere.

Nitrogen oxides come from car exhaust, coal power plants, and factory emissions. VOCs are released from gasoline, paints, and many cleaning solvents

Thus, these steps lead to photochemical smog.

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As continental plates move toward each other, the rock layers move toward each other as well making the rock layers look wavy! This is called:

A.Fault
B.Fold/ compression
C.tension
D.shear​

Answers

Answer:

probably B

Explanation:

*HELP*
The moon snail is...

a. a carnivore that uses propodium to plow forward

b. know to live on mud and sand flats

c. a species of abalone

d. a species of cowry

e. choice a & b are correct

f. choice b & c are correct

g. choice a & c are correct

h. choice a & d are correct

Answers

Answer:

The correct answer is e. (choice a & b are correct).

Explanation:

The moon snail is a type of carnivorous sea snail that uses a muscular structure called a propodium to plow through sand and mud in search of prey. They are commonly found on mud and sand flats in coastal areas. Therefore, options a and b are both correct. Options c and d are incorrect as the moon snail is not a species of abalone or cowry.

animal material in sediments
5) List some human actions that have been affecting the carbon cycle:

Answers

Some human actions that have been affecting the carbon cycle are:

Burning of Fossil FuelsDeforestationIndustrial Processes

What is deforestation?

A result of natural factors including wildfires and diseases causing tree falls or lumbering exploited by humans causing clearing of the land which leads to soil erosion: all these consequences result into deforestation.

However, unregulated human undertakings for farming purposes, particularly expanding the commercial sites in forests lead to massive destruction of forests which is an anthropogenic factor responsible for deforestation.

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A person is out fishing and cuts their finger with a fillet knife. Although the wound is small, the laceration provides an entry point for bacteria (Vibrio vulnificus), which invade the tissue. Draw a flow chart of the steps that would be employed by a neutrophil to eliminate a bacterial cell. Assume that no antibodies are present that recognize the bacteria as foreign.

Answers

Neutrophils are white blood cells that serve as the initial line of defense against harmful microbes.

If an antibody is present, neutrophils will phagocytose the bacterium, digest it, and express it on MHC.

However, in the absence of antibodies, it can release several substances (reactive oxygen species, nitric oxide species) and build extracellular traps to remove germs from the body.

Neutrophil extracellular traps generate antimicrobial proteins such histones, neutrophil elastase and cathepsin etc. This trap has a strong affinity for bacterial DNA (pathogen). It will bind and destructs the bacteria cell.

Reactive oxygen species will digest the bacterial cell, and the human cell will take the part of the bacterial cell (amino acids or other useful compounds) and eliminate the debris.

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The number of milligrams of Vitamin C from 100 different gummy vitamins sold in the world was collected.


Which graphical representation would be most appropriate for the data, and why?
Box plot, because the median can easily be determined from the large set of data
Stem-and-leaf plot, because you can see the shape of the data
Histogram, because it shows each individual data point
Bar chart, because the data is categorical

Answers

The graphical representation that would be most appropriate for the data is a histogram because it shows each individual data point, option (C) is correct.

A histogram is a graphical display that organizes data into bins and displays the frequency of each bin as a bar. In this case, we want to see the distribution of the number of milligrams of Vitamin C in the gummy vitamins, which is a continuous variable.

A histogram can display this distribution by grouping the data into bins of equal size and displaying the frequency of each bin as a bar. This will allow us to visualize any patterns or trends in the data and identify the range of values that are most common, option (C) is correct.

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The correct question is:

The number of milligrams of Vitamin C from 100 different gummy vitamins sold in the world was collected. Which graphical representation would be most appropriate for the data, and why?

A) Box plot, because the median can easily be determined from the large set of data

B) Stem-and-leaf plot, because you can see the shape of the data

C) Histogram, because it shows each individual data point

D) Bar chart, because the data is categorical

On a piece of paper, or using the pointer draw in word, draw 6-10 water molecules in the arrangement they would take when water frozen into ice.
Is frozen water more or less dense than liquid water? How do you know (what about your model supports this)?





Why does frozen water take on the pattern it does (hint: it has to do with water’s polarity)?
Plants must get water from their roots to their highest branches. Explain how cohesion and adhesion might help a plant get water from the ground to its upper leaves.
Support your answer with a model

Answers

Frozen water is less denser than liquid water so that's why ice floats on the water in cold areas.

Is frozen water more or less dense than liquid water?

Ice is less dense than liquid water because when the water becomes solid due to low temperature, the density of ice become decreases. Due to less density, the ice floats on the water surface.

Water is attracted due to its polar nature so adhesive forces pull the water toward other molecules. Water is transported in plants through both cohesive and adhesive forces. These forces pull water and the dissolved minerals from the roots to the upper parts of the plant.

So we can conclude that frozen water is less denser than liquid water so that's why ice floats on the water in cold areas.

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what is name is given to this filtering unit?​

Answers

Answer:

Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.

Explanation:

❤️

what happens if the cells of the cerebellum become damaged?​

Answers

Answer:

Damage to the cerebellum can lead to: 1) loss of coordination of motor movement (asynergia), 2) the inability to judge distance and when to stop (dysmetria), 3) the inability to perform rapid alternating movements (adiadochokinesia), 4) movement tremors (intention tremor), 5) staggering, wide based walking (ataxic gait), 6) tendency toward falling, 7) weak muscles (hypotonia), 8) slurred speech (ataxic dysarthria), and 9) abnormal eye movements (nystagmus).

Explanation:

to occur where faults are 1) Earthquakes are located. 3- less likely more likely

Answers

Answer & Explanation:

Earthquakes can strike at any location on Earth and at any point of time. However, some parts of the Earth are more prone to earthquakes than others. Earthquakes happen along the edges of tectonic plates and fault lines and there are three large zones on our planet which are most susceptible to earthquakes.:-)

The table shows the mass and density of some substances density of substances mass g density of iron density of silver is the value of a less than greater than or equal to the value of p explain you ranswer

Answers

Answer:

lol

Explanation:

Which of the following is true of invasive species?


they thrive in their new ecologies

they are native plants in their new ecologies

they do not change the ecology they enter

they are easily controlled

Answers

Explanation:

they are native plants in their new ecologies

What causes the earths cycle of the day and night? Select the words from the drop down menus to correctly complete the explanation.

Answers

Answer: The cycle of day and night on Earth is caused by the rotation of the Earth on its axis. As the Earth rotates, different parts of the planet are exposed to the Sun's light, causing daylight in some areas and darkness in others.

15. What are the 2 macromolecules being used and created in these processes?​

Answers

The two macromolecules that are being used and created in biological processes are proteins and nucleic acids.

What are proteins and nucleic acids?

Proteins are polymers made up of amino acids and are essential for many cellular functions, such as catalyzing chemical reactions, providing structural support, and transporting molecules.

Nucleic acids, on the other hand, are polymers made up of nucleotides and are responsible for storing and transmitting genetic information. DNA (deoxyribonucleic acid) is a type of nucleic acid that carries genetic information from one generation to the next, while RNA (ribonucleic acid) plays a key role in the synthesis of proteins by translating the genetic code stored in DNA.

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Complete question:

What are the 2 macromolecules being used and created in these biological processes?​

18. Different global temperature zones are based on
lines of latitude on the Earth.
A True
B False

Answers

I think its B False

I need to know which ones to check off

I need to know which ones to check off

Answers

The instructions don’t really count toward your grade, if you really wish to learn from then you should just try your best and take notes on what you beed to know. If you’re just using Brainly to get past the class just guess on the instructions as they do not effect your grade very much at all if at all.

which element is the main component of all organic molecules ?

Answers

It’s definitely carbon
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