Digestive system1 - Extract & absorb nutrients from food, Digestive system2 - Removes solid waste, Respiratory system - Responsible for gas exchange between lungs & blood, Nervous system1 - Controls voluntary & involuntary functions, Nervous system2 - Maintains homeostasis, Immune system - Defends against pathogens & disease, Circulatory system - Transports nutrients carbon dioxide & oxygen, Endocrine system - Regulates body temperature, metabolism, reproduction & development, Excretory system1 - Removes waste from blood, Excretory system2 - Regulates concentration of body fluids, Reproductive system - Produces gametes and offspring, Integumentary system1 - Protects against bacteria, viruses and foreign invaders, Integumentary system2 - Helps regulate body temperature, Muscular system1 - Moves limbs & trunk, Muscular system2 - Moves substances through body, Muscular system3 - Provides structure & support, Skeletal system1 - Supports & protects the body organs, Skeletal system2 - Interacts with skeletal muscles, Skeletal system3 - Produces platelets, red blood cells, & white blood cells,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?