Two species with similar adaptations are found to
have key differences at the molecular level. Scientists
conclude that these species are not as closely related
as previously thought. Why should the molecular
evidence outweigh physical similarities that the
species share?

7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Which statement is true for both photosynthesis and cellular respiration?