The answer is C, Photosynthesis because it’s an non human activity, it’s energy from the sun
Answer:
A
Explanation:
I'm pretty sure it's A because fish = fish feces which = nutrients.
At the end of the result concludes RNA (Copied exact genes off of DNA)
Answer: Primary and secondary succession
Explanation: In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area previously occupied by living things is disturbed—disrupted—then recolonized following the disturbance.
