What is the best definition of activation energy
a) the energy is required to end a chemical reaction
b) the energy is required to bind substrate to an active site
c)the energy required to form or break the bonds of reactant molecules
d)the energy required to re-form bonds in products molecules

What best describes lactic acid fermentation?

Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing