1. hormones are transported throughout the body by the bloodstream t/f 2. estongen promotes growth and development of female sex organs t/f 3. epinephrine activates the sympathetic nervouse system t/f 4. the thyroid hormone, thyrotropin, increases metabolic rate t/f

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.