Some traits are caused by heredity, other by environmental factors such as nutrition, exercise, or temperature. Based on the data, is the extra-finger trait in Steven's family inherited or environmentally induced? Explain your
answer. Will mark brainlist if answered.

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

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.