Starch digestion begins in the mouth. what specifically occurs during starch digestion?
a. specific hormones break down starch into complex starches.
b. specific hormones break down starch into simple sugars.
c. specific enzymes break down starch into amino acids.
d. specific enzymes break down starch into simple sugars.

Vegetation that grows along the floors of tropical and temperate forests is called undergrowth. how is the undergrowth of a tropical rain forest most likely to differ from the undergrowth of a temperate forest? a. a tropical rain forest's undergrowth most likely experiences periods of dormancy during colder weather. b. a tropical rain forest's undergrowth most likely experiences periods of dormancy during rainy weather. c. the undergrowth of a tropical rain forest most likely requires less sunlight. d. the undergrowth of a tropical rain forest most likely requires more sunlight.

Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?

Regarding most of the narrator’s story, which word best describes the tone?