6 Select the correct answer.
Which of the following is NOT a characteristic of a good warm up?
ОА.
Increased water retention
B.
Increased body temperature
Ос. .
Increased blood flow to the muscles
OD. Increased oxygen flow to the muscles

The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end