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sleet_krkn [62]
3 years ago
11

The amount of land and water that individuals use to meet their resource needs is called

Biology
2 answers:
Rudik [331]3 years ago
4 0

Answer: trust me its ecological footprint (D) I took this quick check and got a 100% (1-C, 2-C, 3-D, 4-B) -here all the answers to the test yw <3

Anna35 [415]3 years ago
3 0

Ecological foot print. 4.) Fertile soil is a valuable natural resource.

Explanation:

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Binding Ca2+ to the troponin complex causes ____________ to move
mylen [45]

Answer:

Tropomyosin

Explanation:

The calcium binding to troponin and induces the muscle contraction. The active binding site gets exposed due to the calcium binding.

The calcium ions then attaches with troponin molecule. This changes the shape of troponin and removes the tropomyosin protein from the binding site.  No ATP is available during this process.

Thus, the correct answer is option (d).

7 0
3 years ago
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Which of the following is an example of parasite?<br> Molds<br> Mosquitoes<br> Yeasts<br> Zika
Svetlanka [38]

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2 years ago
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PLS HELP!!! 10 Points!!!
marissa [1.9K]

Answer:The cell membrane functions as a barrier that makes it possible for the cytoplasm to maintain a different composition from the material surrounding the cell. The unit membrane is freely permeable to water molecules but very impermeable to ions and charged molecules. It is permeable to small molecules in inverse proportion to their size but in direct proportion to their lipid solubility.

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11 months ago
Name the trophic levels in an ecosystem and explain how energy moves through the trophic levels. Use the food chain and food web
ella [17]

Answer:

there are four trophic levels first are producers then primary  consumers then secondary consumers then teritary consumers

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grass - grasshopper - frog - snake - eagle is a simple food chain

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Help!!!!!!!!! <br><br><br>Difference between sperm and zygote​
Setler [38]

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