When you cross the parents on the outside of the Punnett square, the letters inside the boxes are the offspring
Answer:
The answer is A
Explanation:
You can tell that rocks are older or younger depending on if other layers overlap. B is the oldest because all the others cover it, C is the second youngest because D and A overlap it. From what I could tell, when I took the test, it was either A or D, neither overlap each other so I was not sure so I guessed A and got it right. Though it could be looked at that A is smaller than D since its still growing and building.
Wait - do u use Schoology?
ANSWER:
D. Chemical energy
Swamp ... Hope this helps :)
