Clams and oysters are examples of intertebrates. Which structure in these animals help protect their inner body parts? A. Shell
B. Backbone
C. Gills
D. Muscles

Liquid water turns into water vapor at which step in the water cycle? a. precipitation o b. water run off c. evaporation d. condensation

Modern whales developed their traits through natural selection what occurs during the process of natural selection

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?