Answer:
They help transport glucose into the brain, clean the brain of excess chemicals and may even affect the intensity of the neurons' communications
If you're looking for a quote regarding using sunlight as a source or energy, a quote by Maria Telkes would be '"Sunlight will be used as a source of energy sooner or later..." she said. "Why wait?"'
Most of their diet was various meats, however as agriculture was developed they began to eat more grains/vegetables.
Answer:
Enzymes catalyze a reaction which in presence of a catalyst proceeds the reaction faster. Inorganic catalysts promote a chemical reaction between many different reactants. Enzymes are proteinaceous in nature whereas inorganic catalysts are not proteinaceous in nature.
Explanation: