Write a short story that describes an environmental change and the importance

of genetic variation in helping a species

survive that change. Include characters, a

setting, a climax, and an ending for your

story. Write your story in your Science

Journal. sc.7.L.16.3

the answer is d (apex) good luck : ))

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products