Answer:
most likely the weather,
Explanation:
droughts impact everything in the ecosystem
Because nonrenewable resourses are made by the earth
Answer: C
Explanation: I think the answer is genotype.
The seed develops as the ovule had already fertilize with the sperm so it cannot be C and D as those happen before fertilisation. A cannot be the answer as in an angiosperm, there is no egg, only ovules.