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The diagram shows an energy pyramid Energy Pyramid 10000003 Third consumers 10) Second consumers 100) First consumers 1000) Producers 10,000 Food chain Which two sentences best explain what happens to energy in this ecosystem? A. Each organism gains energy from its surroundings. B. Each organism loses energy as body heat. C. Energy is lost as it flows through the links in a food chain. D. Energy is gained as it flows down the pyramid.​

Answer:The types of muscle tissue have different functions within your body: Skeletal muscle

Explanation:

These muscles are attached to your skeleton by tendons and control the voluntary movements of your body. Examples include walking, bending over, and picking up an object.

Smooth muscle. Smooth muscles are involuntary, meaning that you can’t control them. They’re found in your internal organs and eyes. Examples of some of their functions include moving food through your digestive tract and changing the sizes of your pupil.

Cardiac muscle. Cardiac muscle is found in your heart. Like smooth muscle, it’s also involuntary. Cardiac muscle contracts in a coordinated way to allow your heart to beat.

Answer:

Griffith and Avery studied bacteria and mice. Their S and R experiment revealed that DNA stores and transmits genetic information from one generation of bacteria to another. Chromosomes consist of protein and DNA, but mainly DNA.

Explanation:

The experiments performed by Griffith and Avery showed that the genetic material which is being passed on from parents to offspring is DNA.

The experiment performed by Griffith and Avery is known as "Transforming principle". This experiment was performed to prove the genetic material of the cell.

The experiments performed by Griffith and Avery proved that the DNA (Deoxyribonucleic acid) of the heat-killed S strain bacteria was responsible for the development of pneumonia in mice that were infected with the heat-killed S and live R-strain bacteria. They concluded that the DNA of the bacteria of the S-strain bacteria was passed on the next generation to the offspring, which was able to infect lungs.

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Answer:

The Occipital Lobe

Explanation:

The Brain is the part of the central nervous system enclosed in the cranium of humans other vertebrates, consisting of soft, convoluted mass of gray and white matter and serving to control and coordinate the mental and physical actions.

The Occipital Love is the most posterior love of each cerebral hemisphere, behind the parietal and temporal lobes.

The atom represented by the model with one valence electron in its outermost shell is most likely to have the lowest ionization energy and hence is most likely to form a cation with a charge of +1.

The atom that has the lowest ionization energy is the one which is most likely to form a cation with a charge of +1. Ionization energy is defined as the energy required to remove an electron from an atom or ion in the gaseous state. Therefore, an atom with a low ionization energy requires less energy to remove its outermost electron and form a positively charged cation.

Among the models of atoms given, the atom represented by the model with one valence electron in its outermost shell is most likely to have the lowest ionization energy. This is because the valence electron is loosely held by the nucleus due to its large distance from it. As a result, it requires less energy to remove the outermost electron and form a cation with a charge of +1.

For example, Lithium (Li) has one valence electron in its outermost shell and has the lowest ionization energy among the elements in the first group. This makes it easy for Lithium to lose its valence electron and form a cation with a charge of +1.

In summary, an atom with a low ionization energy requires less energy to remove its outermost electron and form a positively charged cation.

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Note: The complete question is- Which of the following models of atoms represents an atom that has the lowest ionization energy, and is therefore most likely to form a cation with a charge of +1?

The way, in which the scientist's claim can be best evaluated using scientific argumentation is the scientist could repeat the experiment until a popular result is obtained. The correct option is D.

A scientific argument is a technique used by researchers to direct their work.

Scientists point out flaws and limitations in other people's arguments in order to ultimately improve scientific explanations and experimental designs. This technique is known as evidence-based arguments.

The scientist's claim can be best assessed using scientific argumentation if the experiment is repeated until a popular outcome is achieved.

Thus, the correct option is D.

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Answer:

The reason you eat is to ultimately create a molecule called ATP (adenosine triphosphate) so that your cells have the means to power themselves, and therefore you, along. And not incidentally, the reason you breathe is that oxygen is needed in order to get the maximal amount of cell energy from the precursors of the glucose molecules in that food.

The process human cells use to generate ATP is called cellular respiration. It results in the creation of 36 to 38 ATP per molecule of glucose. It consists of a series of stages, beginning in the cell cytoplasm and moving to the mitochondria, the "power plants" of eukaryotic cells. The two ATP-producing processes can be viewed as glycolysis (the anaerobic part) followed by aerobic respiration (the oxygen-requiring part).

The genotype of the parent plants in this cross is HhEe.

Based on the given information, we can determine the genotypes of the parent plants by examining the phenotypes of their offspring.

Let's denote the high oil content allele as H and the low oil content allele as h. Similarly, let's denote the four seeds allele as E and the two seeds allele as e.

The given parent plants have the following phenotypes:

- High oil / four seeds (unknown genotype)

- High oil / two seeds (unknown genotype)

- Low oil / four seeds (unknown genotype)

- Low oil / two seeds (unknown genotype)

From this information, we can deduce the possible genotypes of the parent plants by analyzing the inheritance patterns observed in their offspring.

If we cross two plants with the genotype HhEe (High oil / four seeds), we would expect the following ratios in their offspring:

- High oil / four seeds: 9/16

- High oil / two seeds: 3/16

- Low oil / four seeds: 3/16

- Low oil / two seeds: 1/16

Since the observed ratio matches the given phenotypes of the parent plants, it is likely that both parent plants have the genotype HhEe (High oil / four seeds).

Therefore, the genotype of the parent plants in this cross is HhEe.

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Answer:

Precious Metal, bc nature will not renew it and there's just a limited amount on any given planet.

Technically true for the sum of all water on the planet too, but fresh water gets renewed by cyclical processes in nature.

and solar energy (and trees for that matter) are also just renewed from our earthly perspective of space and time. stars do nuclear fusion, and this is a one-way process, single use basically.

so nothing is truly renewable, but we can't use up some things and get new supply for any given time, at least in time spans we can grasp.

(own work. would really, reallly appreciate the brainliest)

Answer: 9x10-3ms-1 -- A

Explanation:

Given wavelength λ = 505nm

1nm= 10^9m

505nm = 5.05 x10 ^-7m

and speed of light, c  is 3.8 x 10^ 8

frequency = ?

Using  frequency = speed of light / wavelength

f = c/λ

Frequency , f= 3.8 x10^8m/s/ 5.05 x10 ^-7m

=5.94 x 10 ^14 s⁻1

Also Energy = hv

where h =Planck constant  = 6.626 x10 ^ -34 J.s

v= frequency =5.94 x 10 ^14 s⁻1

 Energy = 6.636 x10 ^ -34 J.s x5.94 x 10 ^14 s⁻1

= 3.935 x 10 ^-19J

Given

9.5×10 −12 g as the mass of the bacterium,

changing to kg

1000g= 1kg

9.5×10 −12 g = 9.5×10 −15kg

to find the velocity

Energy = 1/2mv² = E=1/2mv²

v=\(\sqrt{2 xE/m}\)  =\(\sqrt{2 x 3.935 x 10^ -19 / 9.5 x 10^-15}\)

v =0.009099=   9x10-3ms-1

Answer:

Answer:

hypothalamus

Explanation:

Hunger is partly controlled by a part of your brain called the hypothalamus, your blood sugar (glucose) level, how empty your stomach and intestines are, and certain hormone levels in your body. Fullness is a feeling of being satisfied.

Shane is studying different types of neurons using an electron microscope. He encounters a multipolar cell with no apparent axons and determines it is a(n) anaxonic neuron because of those characteristics.

According to the etymology of the term, anaxonic neurons are any type of neuron in which the axon is absent or cannot be distinguished from the dendrites. In the human nervous system, there are two types of anaxonic neurons: the undifferentiated anaxonic neuron, in which the axon cannot be distinguished from the dendrites, and the unipolar brush cell (UBC), which has no axon and only a den

Brain and certain sensory organs contain anaxonic neurons. Their purposes are not entirely clear. Two or more dendrites and one axon are features of multipolar neurons. The majority of CNS neurons are such.

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Both brown flies (genotype Bb) and black flies (phenotype bb) are potential phenotypes of heterozygous fruit flies with brown bodies (Bb) that are crossed with black bodies (bb) (genotype bb).

The Punnett square is a genetics diagram that is used to determine the potential phenotypes and genotypes in offspring based on the cross, in this example Bb x bb to produce Bb and bb children.

The Punnett square may therefore be used to determine the phenotypes in the following generation by their genotypes, as shown by the data in the question above.

It has the name of Reginald C. Punnett, who developed the strategy in 1905. The likelihood that a child will have a specific genotype is calculated by biologists using the square figure.

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Answer:

Millions of the centrioles migrating

Answer: No

Explanation: Plant cells have no centrioles, there would be no structures from which the fibers could radiate. In animal cells, asters form around the centrosomes during a mitotic division. Plant cells lack centrosomes, therefore, asters are not formed during mitosis in plants.

Answer:

because they are very light and they're density is very low

Explanation:

i think thats why

Answer:

Leaves float on water since they are too lightweight to break the surface tension of the water. Leaves also contain chloroplasts; which makes sugars using sunlight (a.k.a. photosynthesis). One of the by-products of this process is Oxygen. The oxygen sits in the middle of the leaf, called the Parenchyma. This gives the leaf a lower density than water; thus causing it to float.

Answer: The correct option is B. Sodium ions move into the cell from areas of lower concentrations.

Explanation:

Active transport can be described as a process in which molecules move from an area of lower concentration to an area of higher concentration against the concentration gradient. Energy is required for the process of active transport to occur.In the option B, sodium ions are moving into the cell from areas which have a low concentration of sodium i.e against the concentration gradient. Hence, option B tells that the sodium ions will move inside the cell by the process of active transport.

Explanation:

Answer: B

Explanation:

Thyroid hormones can exert responses in various immune cells, e.g., monocytes, macrophages, natural killer cells, and lymphocytes. Thyroid Hormones have an important role in Inflammation, Autoimmunity and Pathogen Clearance.

Solution:

Tetanus is a disease caused by the bacterium Clostridium tetani, a Gram-positive anaerobic bacillus that is usually found in contaminated objects such as oxidized metals. The nervous system effects of tetanus are spasms or violent muscle contractions, rigidity, and instability of the autonomic system.

On the other hand, Legionella sp is the second microorganism responsible for severe community pneumonia.

Finally, Dysentery is an inflammatory disease of the intestine, especially the colon, which produces severe diarrhea with the presence of blood and mucus. This disease is caused by the bacterium Shigella Dysateriae.

So that, we can conclude that the correct answer is:

Clostridium Tetani with Tenatus.

Legionella sp with Pneumonia,

and

Shigella Dysateriae with Dysentery.

The substrate of an enzyme is what the enzyme acts on. Therefore, option E is correct.

Proteins called enzymes serve as biological catalysts by quickening chemical reactions. Substrates are the molecules that enzymes can interact with, and the enzyme changes the substrates into other molecules known as products.

Some examples of enzymes are zymase, ligase, pepsin, DNAase, sucrase, maltase, amylase, proteases, oxidoreductases, and lactase.

Thus, the substrate of an enzyme is what the enzyme acts on. Therefore, option E is correct.

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Answer:

I guess Negative Feedback

Explanation:

That's Rough Buddy

Answer:

negative feedback

Explanation:

you would probably have a fever :/

A geologic feature with at least three layers that demonstrates the principle of lateral continuity is called a Grand Canyon.

According to the lateral continuity concept, sedimentary rock strata were formerly continuous over wide areas. As a result, any layer discontinuities must be the result of erosion or other geologic processes.

The layers in this sketch are continuous laterally, which means they extend in all directions while holding onto their thickness and makeup. We can presume that the layers go farther in all directions even though we can only see a small section of them in this sketch. This is significant because it enables geologists to link the age and make-up of distinct rock layers.  

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Answer:

The ecoregion stretches 2,000 km west-to-east, and 1,000 km north-to-south, across the Arctic Ocean north of Norway and Russia. It covers the island groups of Svalbard (Norway), Franz Josef Land (Russia), Severny Island (Russia), and Severnaya Zemlya (Russia).

Explanation:

Answer:

21.25 m/s

Explanation:

In a case whereby Emmings are small mammals that reproduce quickly. A lemming population often grows so quickly .This example best supports the ideas of option A Malthus Principle of Population.

The Malthusian principle of population, also known as the Malthusian theory of population, was proposed by Thomas Malthus in his 1798 book "An Essay on the Principle of Population."

According to Malthus, population growth is exponential, while the growth of resources is linear. Therefore, if left unchecked, the population will eventually outgrow the available resources, leading to widespread poverty, famine, disease, and ultimately, population decline.

Malthus argued that there are two types of checks that prevent population growth from exceeding available resources: preventive checks, which are actions that people can take to limit population growth, such as postponing marriage or practicing contraception, and positive checks, which are events that limit population growth, such as famine, disease, and war.

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options:

a.Malthus

b.Darwin