Which statement describes a scientific study about fossil fuels that is related to politics? Scientists report a cost savings related to using new wind farm methods. Scientists describe the cultural shift following the invention of electric cars. Scientists predict the number of homes that will use solar energy in the future. Scientists compare energy production rates between coal and solar technology.

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.

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope

Polar zones are cold and tend to be dry because of a pressure system of cold. low high