A student recorded the following information about two magnets: • When magnet 1 was held above a collection of paper clips, 8 paper clips jumped to the magnet. • When magnet 2 was held above the same collection of paper clips, 14 paper clips jumped to the magnet. What can you concluded about the two magnets?
Select one:

The paper clips have a stronger magnetic field.

Magnet 1 has a stronger magnetic field than Magnet 2.

Magnet 2 has a stronger magnetic field than Magnet 1.

Their magnetic fields are the same

The body is protected against harmful flu viruses by

Why is it important that fibrin is insoluble in water?

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.