10 POINTS IF ANSWER CORRECTLY. Which of the following is a negative impact of hydroelectric power?
Question options:

A. Hydroelectric power releases carbon dioxide into the air

B. Hydroelectric power doesn’t produce electricity reliably

C. Hydroelectric power uses up water

D. Hydroelectric changes ecosystems

I know it's not C cause I got it wrong on the test. I'm redoing the test so HELP

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Moving down the ramp from 6 meters to