Answer:
It's C. Length
Explanation:
Just think of a ruler. Hope I helped! :)
Answer:
air because their is nothing contained within the air other than all the solutions that you have listed
Explanation:
Answer:C
Explanation:All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat.
It’s 4 because a coiled springs is closely spaced then widen
