What form does the radiation that is used to treat cancer take? alpha particles
photons
beta particles
neutrons

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

This drawing shows a human body system. what is the primary function of this body system?

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains