BRAINLEST SUPER EZ QUESTION Why is ocean water considered a mixture but a cup of water is a pure substance?

Ocean water is a mixture! Salt and water together, makes salt water, since the salt dissolves in it.

Normal water in a cup, though, is a pure substance. Nothing is in it, and its purified, so it is not a mixture.

If it's more than one things, it's a mixture!

I hope this helps!

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

i think that d. wind is the answer.   i missed the question when i answered a. currents.