How do enzymes lower activation energy? a. by linking to the substrate and causing a chemical reaction b. by linking to the substrate permanently, creating a very large molecule c. by changing the temperature and ph of the substrate's environment d. by undergoing a chemical change and reacting with the substrate

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

What is the name for a substance formed in a chemical reaction

Does the sun release radiant energy?