Snails are  more closely related to earthworms than birds.

Cephalopods (i.e. squids and octopus) are more closely related to humans than they are to gastropods (i.e. snails and slugs). Evidence that supports this is that these organisms both have large brains, and therefore enhanced intelligence. 

One piece of morphological evidence that fungi and animals share a common ancestor is that both of these groups produce a polysaccharide, chitin, which is not found in any other group of animals. Chitin is a hard polysaccharide found in the cell wall of fungal cells and in hard structure of animals, such as insect’s exoskeleton. 

The tropics are warmer than temperate regions because

The logistic (K) model of population growth applies to the populations that

Darwin used the variation in beak sizes of Galapagos Island birds to make his argument for natural selection. Which of the following statements summarizes Darwin’s argument?

Which of the following organisms would you NOT classify as an animal?

Where can you buy your course packet for this class?   

A squirrel and an acorn woodpecker collecting acorns for food under an oak tree is an example of which type of competition?

Which of the arrows represent the carrying capacity of this population?