The respiratory system
Speech organ1
Chapter 4 Bellringers Tuesday 10/27/09 How do you use sound everyday? Alarm clock or parent’s voice to wake you Cell phone ringing Television School bus.
All About Sound Hunter College Competency 13: Create effective digital presentations.
Amphibians Section 30.2. Animal Classification Animals Invertebrates Vertebrates Sponges Cnidarians Worms Mollusks Arthropods Echinoderms Ectotherms (cold-blooded)
Lung is a mechanical organ Built similar to pyramids (apex at top, base at bottom, with segments) Packaging problem (55% on R, 45% on L) Major properties.
Your Voice
Your Voice. What are vocal cords ? Vocal cords Vocal cords are muscles, which are made of very delicate tissue When relax, healthy vocal cords form a.
