Someone pls help me explain this question Question:
Temperature is a measure of how hot or cold something is.
Do you agree or disagree?

I need explanation I know its agree I just need to explain.

Element before carbon on the periodic table

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles