The moment it is exposed into the environment
Answer:
The cell cycle has two major phases: interphase and the mitotic phase (Figure 1). During interphase, the cell grows and DNA is replicated. During the mitotic phase, the replicated DNA and cytoplasmic contents are separated, and the cell divides. ... During interphase, the cell grows and the nuclear DNA is duplicated.
Explanation:
I honestly think that a or d would be the best options. I would start with D and if that doesn't work try a.
Im almost certain the answer is D but theres a chance I might be wrong
Wind energy
Hydro power energy
Geothermal energy
Solar energy