Answer:
Explanation:
biology of your talking about life evolution but all if your talking about mankind evolution and technology
Answer:
Flowering plants grow plants and use seeds to reproduce, or make more plants like them.
Explanation:
Enzymes lower activation energy through various means, including positioning substrates together in the proper orientation, applying torque on the substrates, providing the proper charge or pH microenvironment, and adding or removing functional groups on the substrates.