Landon deliberately wrapped the wires around
the nails in different directions on each
electromagnet. he wants to test how this
difference affects the polarity of the
electromagnet. what object could landon use to
test this?
a. a paper clip
b. a bar magnet
c. a 3-volt battery
d. a piece of paper

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015