Photosynthesis and cellular respiration are performed by all organisms.C. Photosynthesis produces carbon dioxide, and cellular respiration uses carbon dioxide.D. Photosynthesis stores energy for cells, and cellular respiration releases energy for cells.19.
Answer by Tradergordo. Confidence votes 788. There are about 200 calories per serving, serving size is 2 tbsp. In an 18oz jar there are about 16 servings, so that's 3,200 calories in an 18oz jar of peanut butter.
When eating peanut butter, itâs important to know when you eat a tablespoon, you should have a level tablespoon. Two tablespoons of peanut butter is about 190 calories. So this is an example of what one tablespoon of peanut butter looks like, smeared on a slice of bread. Itâs a very very thin smear, as you can see. If you put it on a little bit thicker, thatâs about two tablespoons.