1. How does changing the skater's starting position affect the maximum potential energy of the skater? Kinetic energy?

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.

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What is the key to the recognition of codominance?