A student drew this molecular model to represent liquid water at 10 C. How should the student change the model to best represent the water at 20•F?

A) Show the water molecules packed more tightly together.

B) Show some of the chemical bonds in the water molecules breaking

C) Show some of the water molecules forming chemical bonds with each other.

D) Show the water molecules with longer arrows to represent an increase in motion

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

How much hereditary information is contain in a human sex cell

A36,287 kg truck has a momentum of 907,175 kg • . what is the truck’s velocity