I WILL GIVE BRAINLIEST!!! RIGHT ANSWERS ONLY!

Consider the following section of rock:

A perfectly flat section of rock consisting of five parallel strata.

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The following images represent four separate events that happened to this section of rock, though not necessarily in the order shown below. Which image represents the event that happened last?

A. All five strata are curved like waves, and the left-hand section of rock is elevated higher than the right-hand section of rock.

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B. All five strata are curved like waves, and the left-hand section of rock has completely folded on top of the right-hand section of rock.

Public Domain

C. All five strata are curved like waves.

Public Domain

D. All five strata are curved like waves, and the left-hand section of rock has begun to fold over the right-hand section of rock.

Public Domain