Which of the following correctly describes the importance of the nitrogen cycle?

to recycle carbon-based compounds

to replenish carbon in the atmosphere

to decompose dead plant matter

to create ammonia needed by plants to create proteins

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Which type of stimulus do mechanoreceptors detect? sound pain heat light

Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?