Kart is walting to ride the Shrieking Beast, which is a roller coaster that has many hills and valleys. When does Karl have the most kinetic energy on the roller coaster? А. when she is walting in line to board B when she is paused at the top of the first and highest har C when she is in between hills and valleys D when she is at the bottom of the lowest hill

Joe is breeding cockroaches in his dorm room. he finds that the average wing length in his population of cockroaches is 4 cm. he chooses the six cockroaches that have the largest wings; the average wing length among these selected cockroaches is 10 cm. joe interbreeds these selected cockroaches. from earlier studies, he knows that the narrow-sense heritability for wing length in his population of cockroaches is 0.6. a. calculate the selection differential and expected response to selection for wing length in these cockroaches. b. what should be the average wing length of the progeny of the selected cockroaches?

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants, the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

What is the 77 element on the periodtic table