Which of the following refers to an organism's ability to maintain constant conditions within its body? a. metabolism b. homeostasis c. stimuli d. sexuality

Which of the following is one effect waves have on shorelines? They cause shorelines to widen. They cause shorelines to extend further into the water. They cause shorelines to move inland. They cause shorelines to deepen.

What are frogs kingdom, phylum, and class

Explain why an enzyme can no longer function once it has been denatured

If a sample tests positive for glucose what can be assumed about the enzymes activity

Which of the four phases of cellular respiration produce carbon dioxide?

Agglutinins are surface antigens on RBCs. contain abundant stained "granules." prevent blood clotting. are antibodies that will attack surface antigens on RBCs of a different blood type.

Which of the following best explains why humans need constant supplies of fresh water? a. Humans need a constant supply of water to provide them with essential vitamins. b. Humans need a constant supply of water to maintain proper hygiene. c.

Which one of the following would be a good tool to represent data in terms of percentage of a whole?

A. E. coli is able to use foods other than glucose in the absence of available glucose, because falling levels of glucose cause an increase of B) activator protein A) operator B) promotor C) structural gene D) CAMP

To what phylum and class do tapeworms belong