Which evidence originally supported hess’s idea of seafloor spreading in 1968

correct

b- the direction iron in ocean rocks points

d- the age of different rocks on Earth’s surface

e- pillow-shaped rocks found in the sea

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

this was from the link provided:

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.