The leaf-like structure is located in the larynx and stops food from entering the lungs when swallowing.
pharynx
trachea
esophagus
epiglottis
Which body system do the kidneys belong to?
respiratory system
circulatory system
nervous system
urinary system
The lungs contain how many lobes?
5 lobes
6 lobes
2 lobes
3 lobes
Which body system does the heart belong to?
skeletal system
respiratory system
nervous system
circulatory system
The sperm part of which level of organization?
tissue
body system
organ
cell
Identify the level of organization shown in the picture.
organism
cell
body system
organ
The skeleton belongs to which level of organization
organ
cell
body system
tissue
The skin is which level of organization?
organism
body system
tissue
organ
Which body system function is for the movement of the body?
respiratory system
skeletal system
circulatory system
muscular system
Which body system's main function is to exchange carbon dioxide for oxygen?
respiratory system
circulatory system
muscular system
skeletal system
This body system controls our body.
skeletal system
nervous system
respiratory system
muscular system
