Answer:
C.
Explanation:
In section 18 the elements are the most stable because they complete themselves without having to share electrons with other elements. Does that make sense?
Haiii !! I believe the third option to be reasonable
Answer:
B. Food and Drug Administration (FDA)
Cellular respiration<span> uses energy in glucose to make ATP. Aerobic (“oxygen-using”)</span>respiration<span> occurs in three </span>stages<span>: glycolysis, the Krebs cycle, and </span>electron transport<span>. In glycolysis, glucose is split into two molecules of pyruvate.</span>
Answer:
The energy in most ecosystems flows through the food chain. In physical ecosystems and most marine ecosystems, the energy flow starts in green plants that harvest some of the sun’s energy. The plants are then consumed by animals, bacteria, and other creatures, which are themselves eaten by other creatures. At each step in the food chain, energy is lost as heat.
Explanation:
