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Anestetic [448]
3 years ago
13

What would happen to an ecosystem if an energy level disappeared? This is meaning in a pyramid.

Biology
1 answer:
butalik [34]3 years ago
7 0
This has happened before in Yellow Stone National Park in CA. Removing a species form the Pyramid causes the ecosystem to collapse, as species become over hunted and others are starved. One type of organism could become overpopulated, therefor lack of natural variation.  
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Which best supports the idea that the surface of the moon has changed very little?
frosja888 [35]
<span>

There are dark regions with numerous craters called impact craters and they cover one-third of the moon. The remainder of the moon is covered by lighter regions which have many ridges and grooves . The ridges are as high as 2000ft and stretch for thousands of miles.</span>
4 0
2 years ago
"A research group is looking for a way to use spider silk, valued for its high tensile strength, to make extremely strong ropes,
tatuchka [14]

Answer:

The correct answer is "Transgenics".

Explanation:

The missing options of this question are:

A. Artificial selection

B. Transgenics

C. Bioreaction

D. Recombination

The correct answer is option B. "Transgenics"

Transgenics is a term used to describe the artificial insertion of one or more DNA sequences to an organism that would normally not have it. In this example, the term transgenics applies to the cows that serve as hosts for the production of the spider silk. The process transgenics is what gives the name to terms such as "transgenic food", "transgenic plants" or "transgenic animals".

7 0
3 years ago
Which hypothesis will most likely lead to further investigation and potentially, a theory?
Gala2k [10]

Answer:

of worms can survive living near underwater valcano vents then life can thrive in hot evoroments because worms are indicators of life

4 0
3 years ago
Read 2 more answers
In which of these is osmosis occurring
lakkis [162]

Answer:

1.Plant absorbing water from the soil.

Explanation:

Osmomsis occurs by the movement of a water from a region of higher concentration of water molecules to a region of lower concentration of water molecules, through a semi permeable membrane,

<em><u>OR</u></em>

It occurs as a result of movement of substance molecules from a region of lower concentration to a region of Higher concentration of the substance.

<em><u>Note</u></em><em><u>:</u></em> The higher the concentration of the substance molecules,the lower the concentration of water molecules.

4 0
2 years ago
(GEOLOGY)what type of fault/ fold is this ?
Licemer1 [7]

Anticline!

Hope this helps! :)

5 0
3 years ago
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