In order to function, the cells in our bodies need to coordinate and pass information, say, if we need a burst of energy to flee a threat. But, without eyes, ears, or even radios, how do they signal this information reliably?
In order to function, the cells in our bodies need to coordinate and pass information, say, if we need a burst of energy to flee a threat. But, without eyes, ears, or even radios, how do they signal this information reliably?