After examining the picture, which of the following formations is most likely the oldest? Bed B
Bed D
D-i-k-e M
Bed C

Bed D is the oldest

Explanation:

Hope this helps also the bed that are on the lowest portion is always the oldest layer.

The answer to your question is bed D

Explanation: If you look at the coloring and the way its position is you can tell it's the oldest. It is the darkest bed and it's kinda like curving downward which indicates it's pretty old...

Hope this helps I know I'm late... But I still hope this helps

I also hope everyone has a great day today I know that times are tough right now, but let's get through it with a smile <3

as many times as you want