Data from the sequence of amino acids in proteins are used to infer how living things are related through evolution . The chart shows part of this sequence for several organisms' cytochrome-c, a protein used to get energy from food .

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.