4. what most likely caused the rabbit population to decrease over the first time unit shown in the following graph? a. a disease in the population of rabbits. b. a decreasing population of grasses. c. an increasing population of hawks. d. a higher than normal population of snakes.

What is one way in which a discovery that is made by using cell technology could change existing scientific knowledge? a. a discovery could lead to a change in experimental methods. b. a discovery could lead to a replacement of a scientific theory. c. a discovery could lead to a new brand of cell culture medium. d. a discovery could lead to a new material for culture flasks.

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?