darlenelandaverde
11.10.2020 •
Biology
1. How does your nervous system act to increase your heart rate during exercise, and then recover?
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Ответ:
20000 pounds
Explanation:
Generally 1 gallon of fuel burnt gives of 20 pounds of CO₂
Difference in the gallons of fuel burnt
The 20 mpg car burns 1000 gallons of fuel more than the 30 mpg car
The amount of CO₂ would be
The fewer pounds that the 30 mpg car would release is 20000 pounds