Is (are. not important as a stimulus in the gastric phase of gastric secretion.
a. distension
b. carbohydrates
c. peptides
d. low acidity

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds