6. Which trait MOST likely helps an animal survive in a very cold environment?
A) long ears
B) large eyes
C) thick fur
D) sharp claws

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

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis