What does the kinetic theory explain?
question 4 options:

heat is due to pascal´s principle.

heat is due to the motion of molecules.

heat is due to temperature.

heat is due to potential energy.

Scientific thinking: what clues about biology might road kill provide?

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?

What type of specimens where you able to see under each of the microscopes in the microscope activity