Life Science Flashcards
1
Q
Digestive system
A
B.I breaks down food into smaller substances that can support body systems
Mouth digestive begins (teeth, saliva)
Esophagus
Stomach (acid breaks down food )squeezes-small intestine and large intestine
2
Q
Respiratory system
A
B.I exchange oxygen (O2) from carbon dioxide (co2)
Inhale : nose or mouth take in O2
Exhale breath out releasesCo2
3
Q
Circulatory system
A
Use blood and blood vessels to move O2and nutrients to cells
4
Q
Excretory system
A
Removes waste from your body
5
Q
Human body system
A
Skeletal:bones Muscular:muscles Immune:protection from disease Integumentary:skin Endocrine:regulation and control Nervous:regulates nervous and reactions Reproductive:reproducing off spring
