Proteins
Enzymes are proteins that can lower activation energy of reactions in the body (I think).
I think it’s c bc it say one way to make the earths coal supply last longer and you can build and use solar power plants
Answer:
Taking shorter showers or turning off the faucet while brushing your teeth can reduce water waste in your home. Only use your dishwasher or washing machine when there is a full load, and switch to energy-saving appliances if possible.
Explanation:
Answer:
D. 365 days
Explanation:
Revolution means covering distance and moving around the sun so it takes a year or 365 days revoluting around the sun.
