In 1958, the Chinese government thought that sparrows were a serious threat to crops, vecause
the sparrows consumed the grains. The population was ordered to eliminate as many sparrows as
possible. In a few months there were almost no sparrows left in China. But within a few months
the crops were eaten by insect pests such as locusts and others. Causing a great famine. What
happened?

they absorb it i think

not sure

you

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.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms