4. write “heat” on either the left or right side of this equation, based upon observations from the addition and removal of heat in steps 3 and 4, respectively, and the corresponding shifts in equilibrium.

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?