In the otter , sea urchin , kelp community, what tropic level are the otter ? A. Producers
B. primary consumers
C. Secondary consumers
D. Tertiary consumers

What enzyme is most important for dna replication and why?

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.

If your blood becomes too concentrated with iona, what will happen to the red blood cells