In which direction do longitudinal waves travel?
a.) they travel around in a circular motion.
b.) they travel in random directions.
c.) they travel parallel to the direction of the disturbance.
d.) they travel perpendicular to the direction of the disturbance.

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.