What amino acid is found at the beginning of each polypeptide? Why is this always the first one? please use your own words and do not make it too long if you can make it one sentence

In a repredentive democracy: a.) people come together in large meetings to vote on public policy b.) the people govern themselves c.) political power is held by a small group of people d.) people elect officials to run the government for them

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.

The meseta in spain is a a. navigable river b. castle c. coastal plain d.plateau