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Name one long and one short bone.
Long - femur, radius, Short - phalanges
Name one irregular bone
vertebrae
Which bone makes up the knee?
Patella
Name two facial bones
zygomatic, sphenoid, maxilla, mandible, ethmoid, nasal, lacrimal...
How many pairs of ribs do we have?
12
What is the difference between smooth and skeletal muscles?
smooth - involuntary, one nucleus, do not tire quickly, skeletal - voluntary, multinucleated, tire
Which muscle can we find around the eye?
Orbicularis oculi
Which muscle helps you to move your forehead?
frontalis
Name two diseases of the skin
Acne, eczema, psoriasis, melanoma, herpes
Which glands can be modified into mammary glands?
sweat glands
How many teeth do children have? (temporary teeth)
20
How many teeth do adults have? (permanent teeth)
32
Explain internal respiration.
Exchange of gases between blood and cells in tissues.
What does blood contain?
RBC, WBC, plateles, plasma
What is lymph?
Lymph is filtered blood plasma — it helps remove waste, fight infection, and transport substances that your blood doesn’t carry directly.
What is the purpose of mitosis?
To produce two identical body cells for growth and repair.
