Bodies that are tall and thin.
a. mesomorphs
b. ectomorphs
c. endomorphs

Which event would lead to primary succession of a forest?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

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