Answer:
Less extensive
Explanation:
Animals have basic sounds that mean basically just "danger" or "come here" where human have more specific phrases like "watch out for that falling branch"
I think they are all biotic factors..hmm if not take out whichever sounds the most not fitting.
Answer:
Recessive alleles are usually represented by lowercase letters and require two copies to be expressed
Explanation:
The answer is C, DNA sequences of populations that are closely realted
