Mammals produce milk to nurse their young. in humans, which hormone controls milk production? a) estrogens b) progestogens c) prolactin d) testosterone

Found evidence that the continents were joined together at one time.

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?