(6), Which of the following is not true for the cotton clothes * O They allow heat to escape.
O They absorb sweat.
They let the air to circulate freely.

One or more substances changing into one or more substances is an example of a

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density