It is estimated that only one in a thousand sea turtles make it from eggs to adults. what is this an example of?
select one:
a.

overproduction
b.

variation
c.

survival of fit individuals
d.

none of the above

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

In which layer do organisms on earth love?