Which of the following are not biotic or abiotic factors in an ecosystem? (choose one) answer ASAP, I really need help

A. Water and air

B. rocks and energy

C. Plants and animals

D. Cultural components

Which must be kept in mind when determining if an explanation is correct? check all that apply. which must be kept in mind when determining if an explanation is correct? check all that apply.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents. earth's tilt causes the ocean to move because of gravity. earth's tilt and its rotation cause currents. earth's tilt causes uneven distribution of salt which causes currents.