The reason cows belch methane gas and humans do not is because ? a. Cows have a two-chambered stomach
b. Cows digest the grass they eat into carbon dioxide
c. Cows ferment their food while it is digesting and nitrous oxide is a by product.
d. Cows ferment their food while it is digesting and methane gas is a by product

https://www. nytimes. com/2020/10/21/climate/beef-cattle- methane. html?smid=url-share

D

Explanation:

when we drink soda and we burp it is because of the gases that are created when digestion happens, same for the cow, just with food.

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

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