A. Television. I says i need more words so I am typing more. But the answer is A
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I believe the answer is: <span>somewhat valid
</span>adoption studies is the type of studies that aimed to find out the effect of environment and genetics to a certain phenotype by matching adoptive parents to adopted children <span>.
Even though the studies is conducted with proper scientific method (which make it somewhat valid) The critique came because the pre-selection process of the parents and children would make the result of studies couldn't be applicable to most people in general/</span>
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<span>ᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟ</span>
Your Answer:
D. Plate Movement and Convection Currents
Explanation:
Because of the intense heat at the outer/inner core of the Earth that makes molten rock in the mantle move, this causes plates at the Earth's surface to move as well.
Hope this helps ya, please slide me Brainliest :D