How have the historic levels of melanin in human populations changed due to migration? (1 point) Humans that produced less melanin became more common as populations migrated away from the equator.

Humans that produced more melanin became more common as populations migrated away from the equator.

Humans that produced more melanin became more common as populations migrated toward the equator.

Humans that produced less melanin became more common as populations migrated toward the equator.

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

Consider this plant cell which organelle is labeled g

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.