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Body systems

QuestionAnswer
Digestive System: Breaks down food into nutrients for energy and repair.
Excretory System: Removes waste and excess water from the body.
Circulatory System: Transports oxygen, blood, and nutrients throughout the body.
4. Respiratory System: Brings in oxygen and removes carbon dioxide.
Musculoskeletal System: Provides structure, support,
6. Endocrine System: Regulates body processes using hormones.
Nervous System: The control center that sends electrical signals to coordinate actions.
Homeostasis : It is the process where the body works to keep everything balanced
Chemical digestion: Enzymes and chemicals break down food into tiny molecules so your body can absorb them.
10. Physical digestion: The physical breaking apart of food into smaller pieces
11. Hormone: A chemical messenger created by the body. A chemical messenger created by the body.
12. Stimulus: A signal from the environment that triggers a reaction.
Reflex: An automatic response to a stimulus that happens without you even thinking about it.
. Neuron: A nerve cell that sends and receives electrical signals throughout the body.
Heart: The muscle that constantly pushes blood through your veins and arteries to deliver oxygen to your cells.
16. Alveoli: Small air sacs in the lungs that are responsible for gas exchange.
17. Organ: A group of different tissues working together to do a specific job.
18. Tissue: A group of similar cells that work together to do a specific task.
19. Adrenaline: A hormone released when you are scared, excited, or in danger.
Bone : Body part responsible for protecting your organs and giving your body shape.
Created by: user-1988330
 

 



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