Why are biologists concerned about the destruction of rainforests?

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

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?

What are some natural processes that represent physical and chemical changes?