10 points! create a punnett square to determine the probability of the genotypes and phenotypes of the offspring, and calculate hem as a fraction, ratio, and percentage.

Several billion years ago which gas was the least prevailant in the atmosphere

As a result of these processes the single celled organism accomplishes

Energy stored in the bonds that hold together the atoms and molecules of all substances is called a. kinetic energy. b. electrical energy. c. mechanical energy. d. chemical energy.