Answer:
3.99998575239 pounds per gallon (US)
Oxegan ........
explation :
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Since there are 23 days and 24 hours in each day, you multi-ply them and get 552 hours. Since each hours is 60 minutes, 552*60 is 33120 minutes. Since one minute is 60 seconds, 60*33120 is 1,987,200 seconds. Therefore, there are 1,987,200 seconds in 23 days.
The population tha increases the amount of soil nutrients available to plants is D) bees that help spread pollen from one plant to another.