Why antarctica takes 6 month to receive solar radiation?

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

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?

Which material is commonly used as a culture medium for living cells