Describe the muscular system's connection to breathing, explaining the roles of these muscles:
Diaphragm
Intercostals
Rectus abdominus

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.

Wind and moving water provide energy. chemical mechanical thermal none of the above