How does the behavior of an electron change when it forms a covalent bond

the bullets go in this order.

4, 1, 3, 5, 2

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

2.67 m/s^2

hope i

-lavira: )

you click your profile picture in the top right corner and it says edit profile.

i think the answer is a.keratin is the pigment responsible for skin color.