A scientific_ is a rule used to discribe a pattern seen in nature not an examplanation of why that patten might occur

Smog is a type of air pollution. It is a mixture of fog and smoke or other airborne pollutants such as exhaust fumes. What is a result of smog that effects the quality of life for organisms? A. acid rain B. floods C. all of these

What do nebulae have the most in common with? A) Sun B) Earth C) Comets D) The moon

A 0.14-kg pinecone is 16m above the ground. What is it's gravitational potential energy

True or false when the forces are not balanced an object may keep moving forever

What is the correct order of the structures of the motor neuron?

Which answer correctly describes section 2 of the brain

If the frequency of the motion of a simple harmonic oscillator is doubled, by what factor does the maximum speed of the oscillator change? A) 2 B) 4 C) It does not change. D) 1/2 E) 1/4

What will result in the greatest gravitational force

According to the law of reflection, what is the angle of incidence

Astronaut Mark Kelly and his crew traveled to the International Space Station in the space shuttle. The shuttle burned off all remaining fuel before entering Earth's atmosphere.