Nitric oxide gas dissolves in water and releases hydrogen ions (H+). The solution is now:

a) neutral

b) an acid

c) a base

If you remove a forest and have bare soil, what will happen to the temperature of the area during the daytime? A) it will stay the same B) it will increase C) it will decrease D) none of the above

Jellyfish, corals, and hydras are examples of which of the following? sponges phylogeny tentacles cnidarians

Which is NOT a characteristic of life? A) adaptation B) breathing C) homeostasis D) reproduction

Red blood cells in people with Sickle cell disease carry less oxygen than normal red blood cells. True or False?

Which vertebral level is located at the inferior costal margin?

Why are most open ocean organism found in the epipelagic zone?

What is the purpose of a hypothesis? O A) It specifies the procedure for a scientific experiment. OB) It is a prediction of whether an experiment will give useful results. OC) It tells other scientists what kind of research they should be doing.

What plays many roles in the body and determines many traits

Which of the following has the greatest level of certainty? Law Theory Hypothesis None of the above

Is there any place on Venus humans could live? Explain.