True or False: There are many pure substances found in nature."
1 point
O
True
O
False

The african continent is home of the worlds largest desert and longest river . t or f

If u make mistakes on a school trip to knotts like standing up on a ride too early and they ask you not to do it again or and if you do it again you will be escorted out will it go on my student record? yes i know it is a dumb question

On this map of the united states the letter h indicates high pressure and the letter l indicates low pressure . select the black arrow that accurately shows the direction of the wind.