No! matter is not created nor distroyed
Answer:
The Wood
Explanation:
The wood has the most friction because the final speed is less than the others when the fan is on and the cart slowed down the fastest when the fan is turned off.
Answer:
the answer is B
Explanation: i legit just took the unit test
The answer is B Single Stranded
Answer:
Food web
Explanation:
food web:
a system of interlocking and interdependent food chains.
