Answer:
Option D. Car companies have developed hybrid cars.
Explanation:
Nowadays car companies have developed hybrid cars. In hybrid cars, the cars are moved by using electric energy instead of fossil fuels. Hybrid cars uses batteries which can be charged by electricity and this store electricity is used to run cars. These types of cars reduce carbondioxide emissions and decrease occurs in air pollution.
Answer:
idk
Explanation:
i fr just want points sorry to lazy
Because the chain will begin to shut down and will no longer pump [H+] (hydrogen ions) across the membrane; thus, the proton gradient can not be maintained.
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That students who study make better grades than those who do not.
Answer:
D. Plasma membrane.
Explanation:
The structure which is present in both of those cells is:
D. Plasma membrane.
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