Your friend comes back to school after a week of being sick.
She tells you that she wasn't quite able to talk during that
time. Which organ was responsible for her inability to emit
(release) sounds to talk?

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive

The particles that are found in the nucleus of an atom are

Ideal meters problem. what internal resistance is ideal for a voltmeter? what internal resistance is ideal for an ammeter?