Online College Courses for Credit

NGSS Standard HS-LS2-4

HS.LS2 - Ecosystems: Interactions, Energy, and Dynamics

NGSS Standard HS-LS2-4

Use a mathematical representation to support claims for the cycling of matter and flow of energy among organisms in an ecosystem.


Your Quiz Points in NGSS Standard HS-LS2-4

Total Possible

Concepts Covered

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.

28 Sophia partners guarantee credit transfer.

286 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 26 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.