Which statements describe the importance of the six elements found in all living things? Check all that apply Carbon, oxygen, hydrogen, nitrogen, and phosphorus are all involved in creating genetic material.
Most of the elements are seen and used to create important compounds in living organisms, but not all.
Proteins are created by carbon, oxygen, hydrogen, nitrogen, and sulfur.
Elements can combine to form all the substances found on Earth.

the answer is c) abandoned properties that are contaminated with hazardous materials.

9.9 years

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.

the answer is cell division : )

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.