... please halp

Please answer the following 3 questions with a 1 paragraph response:

Why is defense important in the game of basketball? What two ways can you play defense in basketball? What are the differences between the 2 different ways you can choose to play defense?

For which pair of objects would adding the same a

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

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?