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Y_Kistochka [10]
4 years ago
5

How does maintaining water quality help ecosystems?

Biology
1 answer:
klio [65]4 years ago
7 0
A because it pertains the the ecosystem
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6 examples of the kingdom of life
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Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria.

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What step in photosynthesis may occur during day and night?
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Which part of the cell is selectively permeable? Why does it say so?
tresset_1 [31]

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Explanation:

Cellular membranes are selectively permeable because they allow only certain molecules to cross into and out of the cell. The phospholipid bilayer is a selectively permeable membrane that surrounds all biological cells. The movement of molecules across the cell membrane bilayer can occur by passive transport (does not require energy) or active transport (requires energy). For example, water molecules pass passively through the cell membrane (passive transport), while other molecules pass through transmembrane proteins against a concentration gradient (active transport).

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True or False. When paired with an immunosuppressant drug, saccharine (sugar) did not have immunosuppressant effects on rats.
Anastaziya [24]

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<h3>Immunosuppressant drugs and saccharine</h3>

Immunosuppressant drugs are a type of drug that exhibits a depressive effect o the immune system of the individual.

Immunosuppressant drugs include, for example, adalimumab, infliximab, calcineurin inhibitors, cyclosporine, etc.

Moreover, saccharin is an artificial sweetener that is 400 times as sweet as sucrose (sugar).

Learn more about immunosuppressant drugs here:

brainly.com/question/830058

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