Charlie hears an advertisement for cremefresh lotion. the advertisement says that cremefresh lotion heals dry skin 75% faster than other leading lotion brands. how can charlie use scientific thinking to find out if the lotion company's claims are true? a. there is no way scientific thinking can charlie in this situation. b. charlie can try cremefresh lotion and see if it heal his dry skin. c. charlie can test the claims using a controlled experiment. d. charlie can survey his friends and family to see if they believe the claims.

quartz

explanation:

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but