Cells are the basic units of structure in living things
Answer:
a
Explanation:
its a limitation not a bost have a good day
There are four nitrogenous bases involved.
A, T, C and G.
A:T and C:G
The hormone ADH operates by negative feedback mechanism in that when the body's tissues lack water, it causes the nephrons to retain water to prevent the body's tissues drying out.
