Answer:
Its D mitochondria
Explanation:
lol i learned about cells for a longggg time so i know this
Organ system is the most complex in organization
Here you go C <span>storm surge</span>
Answer - C. The time required for the Succession to Occur
Reasoning - Behind my answer is because the time the succession evolves and grows to build life and progress to improve and expand in each certain time period.