Answer:
Yes.
Explanation:
Yes, a tree is falling over in a forest make a sound because both the tree and ground are hard surfaces which can produces sound by contact physically with each other. For testing this hypothesis, we have to take a tree and cut that tree. when the tree falls on the ground it will definitely produces sounds by contact physically with the ground when falls with a large force.
Answer:
Evolution
Explanation:
Evolution is a gradual change in a population that occurs overtime in a species.
Where are the options? This question can't be answered without it.
Answer:
evolution is random
Explanation:
there is no explination for evolution over time things find there own way to be better
The sun! It's solar radiation heats our planet, gives us light, and sustains life.