Which of the following are organic compounds? Select all that apply.

water (H2O)
methane (CH4)
propane (C3H8)
ozone (O3)

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

What is the source of continuous heat and energy that we receive from the sun

Light travels through space at 186,282 miles per second and it takes about 1.3 seconds for light to travel from the moon to earth. which of the following is the correct method of finding the distance, in miles, between the moon and earth? add 186,282 and 1.3 divide 186,282 by 1.3 multiply 186,282 by 1.3 subtract 1.3 from 186,282