Answer:
There are both natural and human sources of carbon dioxide emissions. Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.
Explanation:
Answer:
Because bananas are a good source of potassium and magnesium. And milk gives you calcium which both help ease and relieve muscle cramps.
Mice that are injected with the living R strain survive.