Answer:
It requires two parents and results in offspring that have characteristic of each parent.
Explanation:
This is the answer because sexual reproduction always requires two people a male and a female and the offspring always have both of the parents characteristic.
I do believe that it is C. crossing over :) I hope that is correct, it seems like the only plausible answer.
. In mitosis the nuclear membrane breaks down and the centrosome
H is grana, i is ATP, J is Calvin cycle, A is sugar, e is electron transport chain, c is Krebs cycle,