Answer:
frequency should be doubled
Nearly 78 percentage of the air
Answer:
im pretty sure its deginous forrest
sorry if thats wrong :(
Explanation:
Answer:
depends which kinds. some can eat the atmosphere like the hole in the atmosphere like the gases from aerosols like hair spray, some trap heat from the sun like greenhouse gases, silver oxide can collect moisture in the air to make rain, air pollution from dense factory and vehicle usage can cause smog and acid rain, fertilizer and pesticide from farms can run off into rivers and other bodies of water
Answer:
The main function of the cardiovascular system is therefore to maintain blood flow to all parts of the body, to allow it to survive. Veins deliver used blood from the body back to the heart. When your blood circulates through your digestive system, it picks up nutrients your body absorbed from your last meal. So it is a very critical part of the digestive system since the body can't absorb nutrients to survive