The answer would be C. Hope this helps buddy!!
Answer:
it can be explained as a inference
Explanation:
They are the direct ancestors to birds today <span>They are the direct ancestors to birds today. </span>
The oldest oceanic crust is found at the mid-ocean ridges. Thus, option "A" is correct.
<h3>How old is the youngest oceanic crust?</h3>
The ocean crust is about younger than 200 million years (for example, smaller than 5% of the age of the earth).
The crust is most naive (still being created by volcanic eruptions) along the axis of the mid-ocean ridges and increases in age down the sides of the mid-ocean rises and out onto the more serious basin floors.
Thus, option "A" is correct.
To learn more about oceanic crust click here:
brainly.com/question/1101764
#SPJ1
Answer:
E. Variations in Earth's orbit occur gradually over 100,000 years.
