Class Attendance Today Is Nearly 100%,but on Most Other Days

question 22

Multiple Choice

Class attendance today is nearly 100%,but on most other days it is less.The likely explanation for this would be

• A) the opportunity cost of not attending today is much higher than usual.
• B) random chance.
• C) everything on TV was a rerun.
• D) students thought today's class was a review.
• E) the opportunity cost of attending today is much higher than usual.

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Definitions:

Magnetic Stripe

Linear patterns of magnetism found on the seabed that are parallel to ocean ridges, providing evidence for the theory of plate tectonics.

Magnetic Field

a vector field surrounding magnets and electric currents, representing the force exerted by magnets on moving charges and magnetic materials.

North to South

Describes a direction or orientation from the northern point towards the southern point on a map or geographical area.

Oceanic Crust

The part of the Earth's crust that underlies the ocean basins, composed primarily of basalt and gabbro, and is denser than continental crust.