Suppose a newborn was accidentally mixed up in the hospital. in an effort to determine the parents of the baby, the blood types of the baby and set two parents were determined. baby 1 had type 0. mrs. brown had type b and mr. brown had type ab. mrs. smith has type b and mr. smith has type b. which set of parents does the baby belong to?

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.

What organs comprise the respiratory system of a bird