Y3-TV3-Lesson 3 GKR
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Lesson duration is: 45 minItems in this lesson
Slide 1 - Slide
Slide 2 - Slide
Slide 3 - Slide
Slide 4 - Slide
SLEEPVRAAG
Atoms
Biosphere
Ecosystem
Community
Cell
Molecule
Organ system
Organ
Organism
Population
Tissue
Slide 5 - Drag question
reproductive system
urinary system
respiratory system
digestive system
lymphatic system
endocrine system
ciculatory system
nervous system
muscular system
skeletal system
integumentary system
facilitates gas exchange between cells and the environment
Breaks down food into usable nutrients
Responsible for transport through the body
Extracts and excretes dissolved waste product from the blood
secretes chemical signals that allow body systems to respond to environmental changes and to one another
allows us to perceive and respond to the world around us
gives the body structure
largest organ of the body that forms a physical barrier between the external environment and the internal environment that it serves to protect and maintain.
responsible for absorbing fat from the digestive system, maintaining fluid balance, and supporting the cells of the immune system
facilitates the production of offspring
Allows the body to move
Slide 6 - Drag question
Drag the organs to the correct organ system
respiratory system
digestive system
circulatory system
Heart
Blood vessels
Nasal cavity
Liver
Stomach
Lungs
Intestines
Slide 7 - Drag question
Slide 8 - Slide
When something returns to an equilibrium we speak of...
A
Negative feedback
B
Positive feedback
Slide 9 - Quiz
Shivering is an example of...
A
Negative feedback
B
Positive feedback
Slide 10 - Quiz
This is an example of ...
A
Negative feedback
B
Positive feedback
