14 and 16 ! i dont get it! 20 point

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

Would really appreciate it, i have an idea but not completely sure

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal