A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force.
the internal environment is the interstitial fluid that is around each and every cell, then homeostasis has more to do with what is outside of a cell than what is inside of it.
Answer: Oxygen and glucose represent the reactants, while carbon dioxide, water, and energy represent the products. Reactants are the molecules that combine to start the reaction. By consuming carbohydrates and breathing, we're supplying our bodies with the glucose and oxygen needed to fuel cellular respiration.
<span>This is a true statement. With the Scientific Revolution and the appearance of thinkers such as Newton, Galileo, and others, the idea of using testable, repeatable experiments was brought to the fore. In the past, simply making claims was enough for most, but the Scientific Revolution brought with it the idea that there had to be something that a person could point to as concrete evidence for their claims.</span>
