An excretory function is one that collects and removes harmful waste products from the body. Which of the following pairs of organ systems do NOT have an excretory function? a) lungs, large intestine
b) heart, kidney
c) skin, lungs
d) kidney, lungs

Differences between compact bone and cartilage

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?

Most enzyme names end in the