Aren’t All Strawberries Red & Why Do They Have Seeds on the Outside?
Aren’t All Strawberries Red & Why Do They Have Seeds on the Outside? Nope! Some strawberries are white. There are actually several varieties of white...
Read MoreAren’t All Strawberries Red & Why Do They Have Seeds on the Outside? Nope! Some strawberries are white. There are actually several varieties of white...
Read MoreHow Does Your Body Make Blood? The blood that our hearts pump through our bodies is composed of cells and plasma. The cells include red blood cells, white blood cells...
Read MoreWhen Does Litmus Paper Turn Red? Litmus paper turns red when placed in an acid solution, but blue if the solution is alkaline. This absorbent paper is the oldest and...
Read MoreWhen Does the Male Stickleback Turn Red? The male stickleback’s belly turns red at the start of the breeding season in spring. This shade helps to attract females...
Read MoreWhy Is Blood Red? Blood gets its red color from a substance called “hemoglobin.” Hemoglobin has a molecule called a “heme” which has the metal...
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