Alex Thaler - My PDF Lesson
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Last updated about 8 years ago
6 Nsɛmmisa

In your brain, nerve cells transmit messages back and forth. WHAT IS THE NAME FOR THESE SPECIAL NERVE CELLS?
Which of these carries oxygen-rich blood to every cell in your body?
Draw a lung (like the image shown) and label it with these 3 terms:
Trachea, Bronchi, Bronchioles
First, watch the video, and then explain, in your own words, how the digestive system works.
There are 206 bones in an adult human skeletal system.
Why are muscles important?