Which of the following is NOT true about CO 2 and O 2 ?a. O 2 is required by most organisms to produce cellular energy-ATP. b. 0 2 is produced by plants and other producers by cellular respiration. c. Both gases move through stomates of plants. d. C0 2 is utilized by plants to make sugars.

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Name the glands associated with human digestive system

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?