Food
Acid + base
Baking soda releases leavening gas when it reacts with an acid.
Baking soda is sodium bicarbonate, a base that releases carbon dioxide when it reacts with acid in a moist mixture. That gas helps leaven batters and doughs.
Food feed
Acid + base
Baking soda is sodium bicarbonate, a base that releases carbon dioxide when it reacts with acid in a moist mixture. That gas helps leaven batters and doughs.
Berry
Bananas are botanical berries, while strawberries are aggregate accessory fruits. The distinction depends on how a flower becomes a fruit, not on sweetness, size or the name on a grocery label.
Legume
Peanuts are legumes, in the same plant family as peas and beans, rather than true botanical nuts. Their unusual feature is that the flowers develop above ground but the pods mature below it.