Help me on this plz get this correct

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Whats one way that rocks do not follow the typical rock cycle pathway?

Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center