How many statements/s are true ?
A. Temperature is the most relevant ecologically environmental factor. It ranges from subzero levels in polar areas and high altitudes to `gt50^@C` in tropical deserts in summer.
B. A few organisms can tolerate and thrive in a wide range of temperature they are called eurythermal.
C. The productivity and distribution of plants are also heavily dependent on water .
D. In the aquatic environment , the sediment characteristics often determine the type of benthic animals that can thrive there.

Options

A. One
B. Two
C. Three
D. Four

Answer

D