Where in a river would you find fish that are adapted to low light and low oxygen levels?
a) at the source
b) in the mid-river
c) near the mouth
d) no place in the river is characterized like this.

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?