Contrast environmental science and ecology.

C. interactions Ecology is one component of Environmental Science that studies organismal interactions. Ecology is a subfield of biology which deals with living things and how they react and interrelate with one another. Organismic interactions has many aspects to consider such as mutualism (two organisms that benefits each other’s behavior), prey-predator (an organism eats the other weaker organisms), parasitism (the opposite of mutualism), and exploitation (decaying). These types of organismic relationships are only within these interactional creatures which either serves to be allies or enemies, for short.     

Answer:

9.9 years

step-by-step explanation:

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.