Online College Courses for Credit

+
Zoology Animal Introductions

Zoology Animal Introductions

Author: Travis Curry
See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

38 Sophia partners guarantee credit transfer.

299 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 33 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

Animal characteristics to respiration

Circulation through Movement

Reproduction to cephalization

Fate of the Coelom: Protostome vs. Deuterostome