Briefly describe the challenge that most african countries are facing​

What factors britain to become an industrial and commercial power?

The majority of australians live in the w. urban rimx. tropical northy. outbackz. sunshine coast

Renaldo and nasreen build an electromagnet by wrapping a wire around a nail and connecting the wire to both terminals of a battery. when they test the electromagnet, it can pick up 6 paper clips. their teacher wants all groups to pick up at least 10 paper clips. what could renaldo and nasreen do to increase the number of paper clips their electromagnet picks up?