Based on the diagram above, which of the following correctly describes the function and components of layer A?

A. Movement; villi, blood vessels, lymphatic vessels
B. Movement; muscle and connective tissue
C. Absorbtion; villi, blood vessels, lymphatic vessels
D. Absorption; muscle and connective tissue

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

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.