Pizza has crust. Earth has crust. Pizza is flat. Doesn't this prove that Earth is flat?

At stp, what is the volume of 1 mole of co2?

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

This drawing shows a human body system. what is the primary function of this body system?