Online quizzes will be reopened by the instructor after the due date has passed.

Anytime a student is going to be tardy or late to class, he/she should call or email the instructor to earn the privilege of a make-up.

What is the study of the origin and evolution of Earth, its continents, oceans, atmosphere, and life?​

Which animal below is a mammal?​

Which of the following is a trace fossil?

The Tiktaalik roseae fossil is important because it likely captured:

The complex series of orogenies along the western coast of North America is called the:

Organisms with an evolutionary advantage are those that:

A tetrapod is a(n) ____.

What concept describes Earth’s crust as “floating” on denser underlying mantle?​