Ineed on making on a bar graph for lesson 8: bodies of water on earth
educational technology and online learning 5 unit 4 can you me

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

i believe the answer would be:

d. violin, clarinet, french horn, and tuba