Viruses, unlike bacteria, are not living organisms. Based on the information in the table, which of the following provides evidence to support this statement?

Explanation:

1.) Unlike bacteria,virus cannot survive without a host.

2.)Virus are not made out of cells

3.)They lack means of reproduction outside the host cell.

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:

"a.) well–developed vascular system."