<span>Linus Pauling
Hope this helped. Good luck!</span>
Answer:
the answer is A (or #1) because it is still testable but only because we haven't discovered everything yet
Answer: Heredity
Explanation:
Heredity explains how characteristics (traits) are transmitted from parents to offsprings, making each offspring to resemble their parents since characters such as eye colour, skin colour, blood group etc are transferred from the male and female parents into the body of the new offspring.
Thus, heredity shows that an offspring inherit characterictics from each parent.
The answer is cones Rawr XD
Ecosystem is a community or group of living organisms that live in and interact with each other in a specific environment.