All of these finches, from the Galapagos Islands, have different shaped beaks. They are an adaptation to gain access to
1.Shelter
2.Food
3.Mates
4.Water

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.

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

Wich level of organization includes all the other levels or organizations