Sort the following down below in the image for lots of points to you thank you for helping it's been a rough time for us all! :)

Identify the electromagnets with poles that are reversed from the electromagnet shown above

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

Chemical bonds result from the interaction of the from two or more atoms. a. protons b. electrons c. neutrons d. nuclei