<span>At least 50% of the variation in the trait in the population is due to genetic differences.</span>
Answer:
about 5 billion years ago
Explanation:
Our solar system formed about 5 billion years a go from a dense cloud of interstellar gas and dust.
Answer:
A) Earth
or C) Mercury
sorry i wasn't that much help but i narrowed it down.
Answer: Genetic Drift
Explanation:
It's all based on sampling errors.
In terms of parasites vs hosts, it is an organism in which the parasite resides and normally feeds + reproduces.
