Answer:
to collect and analyze the data
the technique of calorymetry is used to determine the energy content of food items.
Answer:
the 2nd and 1st statement is correct about frequencies in a population
Answer:
The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism's DNA that create diversity within a population by introducing new alleles.
I hope it's helpful!
Answer:
yes
Explanation:
due to drift / variation human has been able to atttain high and advanced level of intelligence and development