4. Which feature enables the nucleus to send and receive information through the

nuclear membrane?

A bilayers

B pores

c genomes

D envelopes

Compare the structure of the human liver with that of the cat

What animals live in a delta?

Where do most producers get their energy from? a. from the water b. from the sun c. from other organisms d. from the air

Which is an example of how the body maintains homeostasis?

What's the similarity of Rosa Parks and Dolores Huerta

Suppose you are investigating how the diet of hamsters affects how much they run on their hamster wheel. In order to control the experiment, which of these should you do? A. Change only the diet of each hamster. B.

Which is an example of population density? a. country with a large population b. a maximum number of wolves in a forest c. the total number of alligators in Florida d. two jaguars per thousand hectares

In what ways do you think a virus can access your body?

What is a DNAfingerprint used for

What did schleiden and schwann conclude about cells?