Protects against environmental hazards, Helps regulate body temperature, Provides sensory information and Makes vitamin D

Movement

Protect internal organs, Structure and support, Anchors muscles, Stores minerals, Makes blood cells

Controls body with electrical messages; Detects and responds to environment

TRANSPORT oxygen, nutrients, and wastes through body.

Take in Oxygen + remove CO2

Break down food to supply ENERGY and nutrients to body.

Collect and remove waste from blood & rest of body

Sends hormones through blood to control growth, reproduction, growth & emotions

Continuation of species