For number ten, the body system structure is the cardiovascular system in the body
Answer:
Option 2
Explanation:
It is because 10+12+18=40 which would be total amount of rabbits
and there are 18 white rabbits putting it at the top for the frequency
Answer:
It can determine the life span of an organism. Things such as natural selection, environmental factors, predators and prey all weigh heavily on the life span on an organism.
Explanation:
none.