The formula f = ma shows the relationship between force, mass, and acceleration. solve this formula for a.

a. a = f + m
b. a = f – m
c. a = fm
d. a = f divided by m

What are two reasons for why a species might disappear from the fossil record?

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia