Something that can be observed, measured or changed without altering the identity of a substance is called a(n) property.

physical
observable
chemical
changeable

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

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?