How do water particles in a wave move?

a.) the particles move in a circular motion.

b.) the particles move forward with the wave.

c.) the particles stay still.

d.) the particles move up and down.

Who was the first scientist to measure speed as distance over time?

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

Argon, neon, and xenon are examples of