Benchmark 6A
The Human Organism: Human Identity
Grades 6-8, page 129

Like other animals, human beings have body systems for obtaining and providing energy, defense, reproduction, and the coordination of body functions.
 

NSES Content Standard C 
Life Science: Structure and function in living systems
Grades 5-8, page 156
The human organism has systems for digestion, respiration, reproduction, circulation, excretion, movement, control and coordination, and for protection from disease. These systems interact with one another.

NSES Content Standard C 
Life Science: Regulation and behavior
Grades 5-8, page 157
All organisms must be able to obtain and use resources, grow, reproduce, and maintain stable internal conditions while living in a constantly changing external environment.

NSES Content Standard C 
Life Science: Matter, energy, and organization in living systems
Grades 9-12, page 186
The complexity and organization of organisms accommodates the need for obtaining, transforming, transporting, releasing, and eliminating the matter and energy used to sustain the organism.