there are several possible metrics for determining the top emitters of greenhouse gases. How can our choice of metric affect the ways in which we address climate change? Ps, I’m not sure if this is biology but Srry if it’s not

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.

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated