Answer:
d is the correct answer of your question
Answer: Indeed, one of the best I've seen!
Explanation:
Answer:
Genetic variation is a term used to describe the variation in the DNA sequence in each of our genomes. ... Individuals of a species have similar characteristics but they are rarely identical, the difference between them is called variation
Explanation:
Answer:
Nothing
Explanation:
They have no common attributes
Receive deoxygenated blood from the body