Describe how the bladder works and why by describing the connection between a series of scientific ideas or concepts.
Book: First Human Body Encyclopedia pp. 92 – 93
Describe how the bladder works and why the bladder is an important part of the urinary system.
Why does your bladder stretch as it fills up?
Why does the author include the images of a plum, an orange, and a grapefruit? How do they contribute to our understanding of the text?
How do the x-rays contribute to our understanding of the bladder?
Why does the bladder have a waterproof lining? What would happen if it didn't?
What is the author teaching about in the section "What Is Urine?"
Why is potty training important?
What is the main topic of this section of text? How do you know?