Why female silk mooth lay eggs mulberry leaves?

The eggs are covered with gelatinous secretion by which they stick to the leaves. Female moth (silkworm) lays eggs and die after laying eggs as she does not eat anything. The eggs are kept in a cool place so that they can be stored for a long time.

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation:

answer; i believe the answer is hydraulic action;