Sharks feed on a wide variety of prey and have low mortality rates. It is important that an ecosystem containing sharks contain a high degree of biodiversity. If an ecosystem containing sharks does not contain a high degree of biodiversity, the sharks will consume

A species to extinction.

Explanation:

Biodiversity is the coexistence of several types of organisms in a habitat. The higher the level of biodiversity, the more the population of various plants and animals exist and vice versa.

Sharks feeding on a variety of animals in its ecosystem prevents extinction as time needed for breeding would promote population increase.

B, many members of a key species, and the ecosystem will no longer be stable.

Explanation:

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm

answercollision;