I think it’s A because electrons actually taken up by oxygen molecules to make water.
Answer:
When plants are growing, photosynthesis outweighs respiration. As a result, plants take more CO2 out of the atmosphere during the warm months when they are growing the most. Levels of carbon dioxide in the atmosphere rise and fall each year as plants, through photosynthesis and respiration, take up the gas in spring and summer, and release it in fall and winter. Now the range of that cycle is expanding as more carbon dioxide is emitted from burning fossil fuels and other human activities.
Explanation:
gogle
Answer:

Explanation:
Convert Calories to calories and then to joules.

If you consume one 12 ounce can of regular (sugar) soda per day, the excess calories will amount to about 15 pounds per year. One ounce provide 12 calories, thus 12 ounces will have 144 calories. 1 year has 365 days; thus there will be 365 × 144 = 52560 calories in a year. However, 1 pound is equivalent to 3500 calories; hence; 52560/3500 = 15.017 pounds
Pressure would be my best guess, since no choices were given.