Why is the cell membrane often referred to as a "phospholipid bilayer"

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

What pattern of migration do whales follow?

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?