- D
- A
- A,C,and F
<h2>Hope this helps!</h2>
I feel the answer is cell membrane .
The cell membrane is a semipermeable protection and covering for the cell.
Please mark me as brainliest, if this helped.
Gravitropism
Phototropism
Thigmotropism
Domain of a function is the type of parameters it takes as input. The domain of a sine function is angle in either degrees or radians. The function that represents the population growth of the bacteria that is tripling every minute is given by the mathematical expression,
,
where, t is time in minutes, is the initial population size, and is the population at time, t.
The domain of this function will be time, t.