true or false?if you took a true "if-then" statement and inserteda not in each clause, the new statementwould be true

In a command economy, the majority of goods and services are provided by the

Which layer surrounds the center of the earth? a: crust b: core c: mantle

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?