Which of these polymers is responsible for your inheritance? (biology) a.) carbohydrates b.) dna c.) lipids

How do you date a sample of rock that you suspect as being one of the earliest on earth

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

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?