How are living mammals classified into groups? a. type of circulatory system b. method of development c. method of respiration d. method of regulating body temperature

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?

The sea slug that considered to be a photosyntheesizing animal