It would be “c” ; nitrogen fixation
Answer:
The mitochondria is the powerhouse of the cell
Answer:
is d. The bacteria have high genetic variability and high reproductive rates.
Explanation:
Choice B is correct.
Solar energy charges the battery or cell; it is then powered through the wires and light comes and heat.
But if the lamp they are talking about doesn't have wire the choose C.
But I am certain it is B
