The answer for this question is false.
Answer:B, D
Explanation:
When the roller coaster starts flying down the hill, it gains kinetic energy and loses potential energy.
The type of rocks which are created by erosion are sedimentary rocks.
No, the chemical equations for both processes are evidence that matter and energy or neither created nor destroyed
Hello! The correct answer for the blank is: Placenta.
I hope this helped you! c: