Wes places red blood cells in a petri dish with pure water and observes them under a microscope. He drew a model to illustrate his observations.

A24-n net force acts on a 8-kg rock.what is the acceleration of the rock?

What is a financial award that is based on academic or extracurricular merit? -loan -scholarship -work study -federal grant

How do refracting telescopes magnify a far away image? a. by directing light beams to meet at a focal point b. by absorbing light beams’ wavelengths c. by forcing light beams to change direction d. by measuring light beams’ velocity