Answer:
The movement of ions or molecules across a cell membrane into a region of higher concentration
Answer:
D
Explanation:
the circulatory absorbs nutrients and carries the chemical to signal through endocrine to control the speed of digestion.
Answer:
Find out what do the terms 'algal bloom' and 'red-tides' signify. Algal bloom refers to an increase in the population of algae or blue-green algae in water due to an enrichment of nutrients, resulting in discoloration of the water body. ... Red tides are caused by red dinoflagellates (Gonyaulax) that multiply rapidly.
I hope it's helpful!
Answer:
second one:when the thyroid produces too many hormones
Explanation:
I donno of its correct but I think its this
thanks fr points
have a gr8 day★:)
It’s letter A
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