What does a sea urchin have in common with a cat or an eagle?

Models are non-visual ways of coummincating how someone thinks about something in the natural world

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.

What organ systems are working to you cool down after a workout?