Enzymes catalyse reactions by --- a) Decreasing the amount of energy released by the reactio
b) Increasing the amount of energy released by the reaction
c) Decreasing the amount of activation energy needed to dri
d) Increasing the amount of activation energy needed to driv​

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

thats not even an aswer choice

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101