Use the word bank to answer the question. Life needs water and carbon, so it most likely can grow only between the () line and the () line. (type two answers, one for each blank) accretion disk frost metal rock
water cloud nebula protostars
protoplanets soot solar wind density friction gravity collapsed decreased increased

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

How does the study of genetic disorders such as pku biologists understand normal alleles?

Approximately what wavelength of light is best absorbed by chlorophyll a