1 Reverse dictionary. Enter meanings to find the corresponding suffixes (e.g., searching with the word arm will locate the suffixes -humeral and -brachial).  Finding meanings. Enter a in the box and click the Search button.
Re: calorie vs. a food calorie. A food calorie is 1,000 chemistry calories. That did sound a little like a homework question.
Plant-based foods on the other hand, have fewer calories, a variety of sources of amino acids that form complete proteins in the body, and per weight, their percentage of protein in the amount of total calories is relatively high.