The answer is, "Wind, Water, and Animals".
Answer:
A loss of biodiversity overall ends up harming the environment as a whole. This is because greater biodiversity means more resistance against things like invasive species and environmental disasters (not sure if droughts are considered an environmental disaster, but they are one).
Answer:
No
Explanation:
No because it normal when a leave falls off
{im dumb ok}
Answer:The effect of gene flow is to reduce genetic differences between populations, thereby preventing or delaying the evolution of the populations in different geographical areas into separate species of the pathogen.
Explanation:
I'm going to say the fact that the animal cells you know, is supposed to have nucleoids but I could be wrong since you never gave us a diagram