Water is a polar molecule that exhibits the properties of adhesion and cohesion. Identify the examples as either cohesion, adhesion, or both. Cohesion Both cohesion and adhesion Adhesion Water forms drops of rain in the air as a result of surface tension. Blood flows up a narrow tube as a nurse Water sticks to the cell walls of plants. collects a blood sample. Water forms into a drop on a leaf and hangs down, but it does not drop.

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Answer 1

Water is a polar molecule that exhibits the properties of adhesion and cohesion. Cohesion, Adhesion, and Both . Cohesion: Water forms into a drop on a leaf and hangs down, but it does not drop. Blood flows up a narrow tube as a nurse collects a blood sample.

Adhesion: Water sticks to the cell walls of plants.

Both cohesion and adhesion: Water forms drops of rain in the air as a result of surface tension .The cohesive forces cause the liquid to hold together and minimize its  surface area, producing a spherical droplet shape. Cohesion is the attraction between two or more molecules of the same material.

Adhesion is the attraction between two different materials. Water molecules stick to a plant's cell walls because of the adhesion between them.

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Related Questions

why aren’t arthropods priapulids, annelids, brachiopods and mollusks a clade? how would you make it a clade?

Answers

Arthropods, priapulids, annelids, brachiopods, and mollusks are not a clade because they do not share a common ancestor.

A clade is a group of organisms that includes all descendants of a common ancestor. These groups of animals do not have a common ancestor and therefore do not form a clade.
To make these groups a clade, they would need to share a common ancestor. This could be done by finding evidence of a common ancestor through fossil records or genetic analysis.

Alternatively, a new classification system could be developed that groups these animals together based on shared characteristics or evolutionary relationships. However, without evidence of a common ancestor, these groups cannot be considered a clade.

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The main difference of plant cell and animal cell is
A. Nutrition
B. Growth
C. Movement
D. Respiration

Answers

Answer:

A. Nutrition is the right answer...

Need help i need 3 easy sentence

Need help i need 3 easy sentence

Answers

He is in his office.He sat under a tree.There is someone at the door.

In coastal areas, the large amount of salt in the air and water determines which species can exist there. In these areas, the salt functions as a
A
source of energy
B
growth catalyst.
ОООО
С
limiting factor
D
food source

Answers

Answer:

D

Explanation:

the salt provides for some animals

In the areas where amount of salt in the air and water determines species that can exist the salt functions as a ; ( D ) Foodsource

Meaning of Food source

Given that salt is an essential part of food and the amount of salt in the air and water determines the species located in an area ( coastal area ), the salt in this scenerio will function as a food source responsible for the existence of species.

Hence we can conclude that In the areas where amount of salt in the air and water determines species that can exist the salt functions as a ; ( D ) Foodsource

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All measurements contain some error. Why is this a true statement?

Answers

You never can know the exact value of a physical or chemical dimension because several reasons: all the instruments have a certain sensibility (sensibility is the smallest variation of the dimension that the instrument can measure) that cannot be overcame.

7. What is the proper sequence of events in maintaining homeostasis?
a. 1. Stimulus, 2. Receptor, 3. Signal, 4. Response
b. 1. Stimulus, 2. Response, 3. Signal, 4. Receptor
C. 1. Receptor, 2. Stimulus, Signal, 4. Response
d. 1. Signal, 2. Receptor, 3. Stimulus, 4. Response.

Answers

Answer:

a.

Explanation:

stimulus, receptor detects changes, input info and output info(signal), response

a. 1. Stimulus, 2. Receptor, 3. Signal, 4. Response

Homeostasis is any self-regulating process by which an organism tends to maintain stability while adjusting to conditions that are best for its survival.

If homeostasis is successful, life continues; if it's unsuccessful, it results in a disaster or death of the organism.

Proper sequence of events in maintaining homeostasis:

Stimulus: Produces change in variable, change detected by receptor. Input: Information sent along efferent pathway to control center. Output: Information sent along efferent pathway to activate effector. Response: Feeds back to influence magnitude of stimulus and returns variable to homeostasis.

Therefore, the correct option is a.

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GIVING BRAINLIEST!!!!!!

name the parts of the digestive system.

Answers

Some of the major parts are
•Salivary Glands
•Pharynx
•Esophagus
•Stomach
•Small intestine
•Large intestine
•Rectum

Can an embryo be considered a human? (Explain why it can't be human)
I'll give brainliest!!!​

Answers

Answer:

Embryos are whole human beings, at the early stage of their maturation. The term 'embryo', similar to the terms 'infant' and 'adolescent', refers to a determinate and enduring organism at a particular stage of development.

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what is one thing that members of the same species can do, that the other peers of organism cannot

what is one thing that members of the same species can do, that the other peers of organism cannot

Answers

Breeding between different species, although possible, is often complicated as it results in infertile or non-viable offspring. This usually occurs due to the difference in the karyotype.

The karyotype is the set of chromosomes that an organism possesses, for example, the human has 23 pairs of chromosomes (46 chromosomes).

For reproduction to be successful and give rise to healthy organisms, the parents must be of the same species (have the same number of chromosomes and these chromosomes must be homologous, i.e. have similar genes).

Therefore, unlike organisms of different species, the reproduction of 2 organisms of the same species can result in fertile offspring capable of reproduction.

is it true that the human
body can make its own
chemicals? Cite evidence
from the text

is it true that the humanbody can make its ownchemicals? Cite evidencefrom the text

Answers

Answer:thats all i have

Explanation:Your body is constantly making, altering, and destroying chemical compounds, but they're so varied and complex that it's impossible to detect and count them all.

4. Some groups of organisms move from colder climates to warmer climates at
certain points of the year. This behavior is known as

A. adaptation
B. reproduction
C. migration
D. hibernation

Answers

The answer is migration

The entire collection of genes within human cells is referred to as the _____________________________.

A. Transgenic organism
B. Human genome

Answers

The answer is B the human genome

who can answer these for me ? please short answers, not long sentences!

who can answer these for me ? please short answers, not long sentences!

Answers

We can see here that the given answers are:

1. Another name for Clastic rocks is Detrital rocks.

2. Clastic sedimentary rocks are classified based on their grain size. The four main classifications are conglomerate (larger than 2mm), sandstone (0.0625 to 2mm), siltstone (0.004 to 0.0625mm), and shale (smaller than 0.004mm).

3. Clastic rocks form through the process of weathering, erosion, transportation, and deposition of rock fragments or sediments. Over time, these sediments become compacted and cemented together to form Clastic rocks.

What is a rock?

A rock is a naturally occurring solid substance composed of one or more minerals, mineraloids, or organic materials.

Rocks are formed through geological processes, such as crystallization from magma or lava, deposition of sediments, and metamorphism under high pressure and temperature conditions.

4. Crystalline and Bioclastic sedimentary rocks are classified based on their mineral composition. Crystalline rocks are made up of minerals that crystallize directly from water, while bioclastic rocks are made up of the remains of living organisms.

5. Crystalline rocks form through the process of precipitation from water or evaporation of water, which causes minerals to crystallize and form a solid mass.

6. Coal comes from the remains of dead plants that have been buried and subjected to heat and pressure over millions of years. This process is known as coalification.

7. Limestone is sometimes made up of the remains of marine organisms such as coral and shells, which have accumulated over time and been compacted and cemented together.

8. The rock composed of calcite is called limestone.

9. The sedimentary rock that bubbles if HCI (hydrochloric acid) is placed on it is limestone. This is because limestone is primarily composed of calcium carbonate, which reacts with HCI to produce carbon dioxide gas.

10. The rock that is the product of decayed plants is coal.

11. The rock that is composed of halite (rock salt) is called halite or rock salt.

12. The rock that contains angular fragments (mixed silt to boulders) is called breccia.

13. The rock that has a grain size of 0.0004 to 0.006cm is called mudstone.

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A train car is to train as a __ is to a polymer.
a. polymerization.
b. monomer
c. polypeptide.
d. protein.

Answers

Answer:

Answer is B monomer as multiple monomers makes up polymers

It would have to be B. Monomer

In order for high level expression of the E. coli lac operon to occur, a complex of catabolite activator protein and __________ must be bound to the DNA near the promoter.

Answers

In order for high level expression of the E. coli lac operon to occur a complex of catabolite activator protein and __CAMP__must be bound to the DNA.

What is E. coli lac operon ?

The E. coli lac operon is consisted of genes which are involved in the metabolism of lactose in the presence of lactose and absence of glucose. the operon is turned off and on by regulators based on the different levels of glucose and lactose.

Hence we can conclude that In order for high level expression of the E. coli lac operon to occur a complex of catabolite activator protein and __CAMP__must be bound to the DNA.

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What factors should be considered when building an animal crossing?

Answers

Answer:

Don't Add Every Other Player As A Best Friend. You may be excited to jump on a forum to …

Don't Place Your Buildings Too Close To Each Other. Another huge mistake players make …

During the first few days of the game, you may find yourself with a small amount of

Explanation:

A protein is a king chain of amino acids joined together

Answers

Answer:

That is correct, also amino acids are monomers (building blocks) of proteins (1 of the 4 biomolecules).

What's metamorphism?
A) The process by which new minerals form from existing minerals that become unstable at Earth's surface
B) The process by which new minerals form from existing minerals as a result of elevated temperature or pressure
C) The process by which new minerals form as a result of biological processes in living organisms
D) The process by which new minerals form as a result of precipitation from an aqueous solution

Answers

Answer:

D) The process by which new minerals form as a result of precipitation from an aqueous solution

A forest fire will effect which Earth system?

Answers

Answer:

geosphere

Explanation:

Answer:

Look down!! ;)

Explanation:

Pollutants produced from the burning such as CO2 will enter the atmosphere. The geosphere could be affected due to the intense heat can cause rocks to break apart/ erosion. The biosphere is greatly impacted from the fire. Vegetation is killed which in return negatively impacts the wildlife in the forest.

Hope this help!! ;)

The atmosphere exerts a force (pressure) on Earth. Why does the atmosphere exert pressure on Earth?

Answers

The air around you has weight, and it presses against everything it touches. That pressure is called atmospheric pressure, or air pressure. It is the force exerted on a surface by the air above it as gravity pulls it to Earth.

what is the likely source for reservoir of organisms that grew best at 35c, and how do they survive at room temperature without nutrients?

Answers

Organisms that grow best at 35°C are often mesophilic, meaning they thrive in moderate temperatures. The likely sources for a reservoir of such organisms are many, including soil, water, food, and the human body.

As for how they survive at room temperature without nutrients, many mesophilic organisms have developed strategies to adapt to changing environmental conditions. One such strategy is the formation of spores. Bacterial spores are dormant, non-reproductive structures that allow bacteria to withstand harsh environmental conditions such as high temperatures, radiation, and lack of nutrients.

When conditions improve, spores can germinate and grow into new bacteria. However, not all mesophilic organisms are capable of spore formation. Some may have other mechanisms to survive in adverse conditions, such as entering a dormant state or reducing their metabolic activity until more favorable conditions arise.

In addition, some mesophilic organisms can tolerate a wide range of temperatures, including room temperature. They may be able to maintain their cellular structures and function at low levels for extended periods of time until nutrients become available.

Overall, the survival mechanisms of mesophilic organisms are diverse, and can include spore formation, dormancy, reduced metabolic activity, and temperature tolerance, among others.

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What are the three involved elements in Photosynthesis?

Answers

Answer:

Carbon dioxide , water and water

Which action has the least impact on the environment? A. Using a safe fountain for clean drinking water B. Using disposable paper cups for drinking water C. Buying a plastic water bottle for drinking water D. Buying a steel water bottle for drinking water SUBMIT E PREVIOUS​

Answers

Answer:

A) Using a safe fountain for clean drinking water

Explanation:

B) Using disposable paper cups for drinking water harms trees

C) Buying a plastic water bottle for drinking water non-biodegradable

D) Buying a steel water bottle for drinking water harms natural steel deposits

Answer:

a. USING A SAFE FOUNTAIN FOR CLEAN DRINKING WATER

Explanation:

correct on biology a p e x quiz as of april 27 2021

This food web represents a community in a rain forest.

This food web represents a community in a rain forest.

Answers

Answer: B. Sloths would increase C. Strangler Figs would decrease E. Coatis would increase

Explanation:

Find any organism that is connected to the boa constrictor by the arrows that represent the flow of food energy. Whether it be something that gives the boa constrictor energy or relies on the boa constrictor for energy write it down. Any of the organisms that have an arrow pointing from it to the boa constrictor will be used for food energy by the constrictor. If most constrictors are removed that means the organism used as energy (Sloth and Coati) will increase because there are not as many constrictors to consume it. The food source for the Sloth and Coati (Strangler Fig) would decrease because there are more Sloths and Coatis to consume it.

Hopefully this gave you an answer and helped you understand food webs!

What type of particle have the leat amount if kinetic energy?
a. Ice particle
b. Air particle
c. Skin particle
d. Liquid water particle?

Answers

The kinetic hypothesis states that matter particles are constantly in motion. Kinetic energy is the term for the energy of motion. Gas particles have the maximum kinetic energy, while solid particles have the least.

A solid's kinetic energy may be the least?

Solids have the lowest kinetic energy since they cannot move and can only vary in position relative to their mean. Although liquids have more kinetic energy than solids, they also have kinetic energy in their molecules due to convection.

What particle has the lowest energy?

When an electron and positron collided, a bottomonium particle was produced. This collision's energy resulted in the binding of a bottom quark and an anti-bottom quark.

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What happens when a vacuole releases its store of water?

The plant grows larger
A puddle forms around the plant
The plant wilts
The tracheids take over

Answers

Answer:

The plant wilts

Explanation:

this happens because the plant is able to stand vertical thanks to the water in vacuoles. so when the water is released the plant wilts

Parenchyma is a simple permanent tissue and xylem is a complex
permanent tissue.

Answers

Answer:

Explanation:

This is parenchyma is found below the epidermis of plants and It of living cells that have thin cell walls which are loosely packed to accommodate the intracellular space. Parenchyma consist of chlorophyll and they take part in photosynthesis.

Xylem is called a permanent tissue because it contain various types of cells like tracheids, vessels, xylem fibres, xylem parenchyma which is responsible for storing food.

Which property is shared by the cells of all living things?

Answers

Answer:

All living organisms (whether they are bacteria, archaea or eukaryote) share several key characteristics, properties or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation (including homeostasis), energy processing, and evolution with adaptation.

Explanation:

What happens to characteristics found in one generation of a species as it reproduces and has offspring

Answers

Answer:

When organisms undertake sexual reproduction, new recombination of characteristics also appear in the progeny. Sometimes an organism may develop mutation in germ cells. In such cases, new characteristic may appear in progeny due to the mutation it has inherited

Explanation:

If the cell's external environment becomes very WATERY (dilute) then the outside of the cell will have a higher water concentration. We say the cell environment is HYPOTONIC. Water will diffuse in this case.
Which way is the water going to diffuse?

Answers

The cell's exterior cell will contain higher water percentage if the external environment of the cell becomes particularly watery (dilute). The cell milieu is referred to as hypotonic. In this situation, water will diffuse.

A hypotonic solution is what is it?

Any external solution with a low solute content and a high water concentration in comparison to body fluids is referred to as a hypotonic therapeutic solution. There is a net transfer of water first from solution through into body in hypotonic solutions.

Has hypotonic water gained?

When a cell is in a concentrated solution, water goes out of the cytoplasm when both solutions equal isotonic because the workaround has a greater moisture content than the cell cytosol. When cells are submerged in a hypotonic solution, their surfaces will absorb water.

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