Which statement best explains the difference between active and passive transport? Grupo de escolhas da pergunta

A) Active transport requires the use of a protein while passive transport does not.

B) Active transport requires energy to occur while active transport does not.

C) Passive transport requires the use of a protein while active transport does not.

D) Active transport requires the use of a protein while passive transport does not.

ASAP

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.

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.