Which is a significant difference between hunter-gatherer and sedentary populations? The use of hunting
The exploitation of natural resources
The ability to move to follow a food source
Understanding of the local environment

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?