Most Autotrophs obtain their energy from?

a. chemicals in the environment

b. sunlight

c. carbon dioxide in the air

d. other procedures

Which part (s) of the brain, when impaired by alcohol, play an important role in memory: a. Nucleus accumbens b. Hypothalamus c. Hippocampus d. All of the above

What is the carbohydrate formed in photosynthesis? a ATP b carbon dioxide c glucose d lactose

Is a hot dog a sandwich

Unlike other mammals, female monotremes do not havea. specialized teeth. b. nipples. c. mammary glands. d. hair.

How do mountain ranges affect precipitation? Give an example.

The part of the nervous system that controls voluntary activities is the

What is activation energy? How does an enzyme affect the activation energy in a chemical reaction?

Which option is an advantage to using a parallel circuit? A. Parallel circuits use less wire. B. If one bulb goes out the others stay lit. C. Parallel circuits are a complex circuit.

Which protective covering of the brain provides passageways for cerebrospinal fluid (CSF) to drain into the superior sagittal sinus? a) arachnoid mater b) periosteal part of the dura mater c) membranous part of the dura mater d) pia mater.

Match each product of pyruvate metabolism with the condition under which it is produced.