A B
Figure 3
Magnetic field lines around a bar magnet
10. (T6) What statement correctly describes A and B in Figure 3?
A The magnetic field lines are drawn correctly only in Figure B.
B. The magnetic field lines are drawn correctly in both Figures A and B.
C. The magnetic field lines are not drawn correctly in either figure.
D. The magnetic field lines are drawn correctly only in Figure A.

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.