Which path through the carbon cycle is possible? a. plant ® atmosphere ® animal b. animal ® plant ® atmosphere c. plant ® animal ® atmosphere d. atmosphere ® animal ® fossil fuel

C is the answer because plants take in Oxygen and release Carbon Dioxide, which animals take in, and it also goes into the atmosphere.

Explanation:

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.