Texas Assessments Standards (STAAR)
TX.STAAR.8. STAAR Grade 8 Science Assessment
Reporting Category 4: Organisms and Environments - The student will demonstrate an understanding of the structures and functions of living organisms and their interdependence on each other and on their environment.
(7.12) Organisms and environments. The student knows that living systems at all levels of organization demonstrate the complementary nature of structure and function. The student is expected to:
7.12 (B) Identify the main functions of the systems of the human organism, including the circulatory, respiratory, skeletal, muscular, digestive, excretory, reproductive, integumentary, nervous, and endocrine systems. Supporting Standard (STAAR)