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Rama09 [41]
3 years ago
12

Small insects such as the water strider can walk on water because their weight is not enough to penetrate the water's surface.

Biology
1 answer:
White raven [17]3 years ago
3 0

Answer:

B

Explanation:

Surface tension allows a water strider to "walk on water"

Water striders are able to walk on top of water due to a combination of several factors. Water striders use the high surface tension of water and long, hydrophobic legs to help them stay above water. ( :

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Which of the following is true about glassy igneous rocks?
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Glassy igneous rocks (i.e. obsidian) are cooled very rapidly.
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What are the subunits called that make up carbohydrates?
neonofarm [45]

Answer:

Carbohydrates are used by the body for energy and structural support in cell walls of plants and exoskeletons of insects and crustaceans. They are made of smaller subunits called monosaccharides. Monosaccharides have <u>carbon</u>, <u>hydrogen</u>, and <u>oxygen</u> in a 1:2:1 ratio.

Difinition of disaccharides: any of a class of sugars whose molecules contain two monosaccharide residues.

Make an example...

Short carbohydrate chains are called <u>oligosaccharides</u> and contain 3 to 10 sugar molecules. Long carbohydrate chains can contain hundreds or even thousands of monosaccharide units. molecule of <u>glucose</u> and one molecule of <u>fructose</u> joined together.

Explanation:

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5 0
3 years ago
I need help please!! | No links please !
hodyreva [135]
Trees are very important natural resources. They are the source of food, shelter and habitat. We get various woods, timber , fodder from the forest. Trees hold the soil firmly. Forests helps in conducting water cycle. If trees are cut down then environmental pollution will increase because trees purify the Air. Land pollution , air pollution , water pollution may increase. Biodiversity can be affected.
4 0
3 years ago
What do the cell walls of plants and the extracellular matrix of animal cells have in common?
Tasya [4]

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Explanation:

What do the cell walls of plants and the extracellular matrix of animal cells have in common? They have functional connections with the cytoskeleton inside the cell.

7 0
3 years ago
Environmental influences begin at birth and continue throughout life. please select the best answer from the choices provided t
katrin2010 [14]

The statement environmental influences begin at birth and continue throughout life is definitely False.  

<h3>What do you mean by Environment?</h3>

Anything which is present in the surrounding of an organism is called its environment. The environment is surrounded by abiotic and biotic factors.

Environmental influences will not remain the same throughout life. If a human is affected by a natural disease, it will definitely be cured with medications. Environmental influences sometimes behave as genetic diseases, which stay long or sometimes endless.

Therefore, the statement environmental influences begin at birth and continue throughout life is definitely False.

To learn more about Environmental influences, refer to the link;

brainly.com/question/503225

7 0
3 years ago
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