Answer:
1. Ask him If he is a blood related twin.
2. Ask him where his twin was this whole time
3. Tell him he should ask himself if he done anything good to help the twin yet
Explanation:
The Earth's layers in order from the center to the surface would be The Inner Core, The Outer Core, The Mantle, The Asthenosphere, The Lithosphere, then The Crust. Hope this helped!
-TTL
Communities change over time because with time everything can change, they grow and develop
Answer:
I think its chemical energy is not required because passive transport doesn't need energy at all
A deeper study into the virus itself
