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iren2701 [21]
3 years ago
12

Which strategy can scientists use to learn about Earth's deepest layers?

Biology
1 answer:
bixtya [17]3 years ago
3 0
It would be D i’m pretty sure
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Your first assignment is to provide information to the firm BigMoney Inc, a chemical producer in Kansas interested in using micr
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Bacteria that  metabolize NO2- to give rise to NH4+ belongs to the family of denitrifying bacteria and nitrate ammonification bacteria such as pseudomonas.

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Denitrifying bacteria uses NO2- as electron aceeptor thus converting the nitrite ion (NO2-) to ammonium ion(NH4+).

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As blood pressure increases and the hearts is working harder the most vulnerable arteries area? Located near the heart, because
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As blood pressure increases and the hearts is working harder the most vulnerable arteries area are those <u>Located near the heart, because they are absorbing the most shock.</u>

<u></u>

Explanation:

When the heart pumps blood, the highest pressure is felt close to the heart. This is why the aorta, the artery that carries blood away from the heart is made up of thick walls to withstand this pressure, otherwise, these vessels would rupture. Away from the heart, this pressure lessens, and the blood vessels are not so thick-walled.

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How do animal cells, Plant cells, freshwater protists, and
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Plant cells deal with osmosis by being enclosed in a cell wall.

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Plant cells have a rigid cell wall. If a plant cell is places in a place where the conditions are hypotonic, then the cell will tale up water by osmosis but the cell wall will prevent it from bursting. This condition is termed as the cell being 'turgid'.

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Fresh water protists have a structure present in them called as the contractile vacuole. The contractile vacuole has the capability to remove any excess water from the cell as well storing water if there is not enough water.

Bacteria have peptidoglycan cell walls to prevent osmosis.

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