Which statement best describes Rachel Carson as a scientist? Carson was concerned about pesticides in the environment.

Carson studied forest ecosystems in Pennsylvania.

Carson fought for stricter endangered species laws.

Carson focused her studies on the Pacific Ocean.

D

Explanation: She was a marine biologist

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.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.