________ Is the Molecule Used by Animals as a Source

Q12: Different species of animals have very different

Q13: Humans are able to synthesize all the

Q14: Wolves, seals, and cats are all:<br>A)omnivores.<br>B)carnivores.<br>C)ruminants.<br>D)herbivores.

Q15: Cellulose is the most abundant carbohydrate on

Q16: In humans, all essential fatty acids:<br>A)are required

Q18: The symptoms of pellagra are due to

Q19: A deficiency of _ has been associated

Q20: Which of these groups is the most

Q21: Most chemical digestion occurs in the:<br>A)mouth.<br>B)stomach.<br>C)small intestine.<br>D)large

Q22: What type of digestion takes place inside