Answer:
C
Explanation:
it builds up higher level of oxygen in the bloof
A. for cooking food and transmitters
Answer:
Explanation:food, water, habitat, and mate.
The correct answer to your question would be <span>Mohorovicic Discontinuity, the reasoning behind this is because seismic waves can change the speed.
Other reasons you should learn about </span><span>Mohorovicic Discontinuity is because, its the boundary between the crust and mantle.</span>