Formula of barium hydroxide and potassium superoxide​

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?

What is another way to determine mass times acceleration?

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse