U5 W11-14

the larynx

• incandescent

• diaphragm

• patent

• voice box

a tube that air passes through going from the lungs; windpipe

• automatically

• visual speech

• trachea

• Morse code

the sheet of muscle that separates the lungs from the lower part of the torso and allows air to be breather into the lungs.

• diaphragm

• trachea

• voice box

• visible speech

a system of communication used by deaf people in which symbols represent words

• Morse code

• visible speech

• incandescent

• automatically

operating on its own without direct control

• voice box

• incandescent

• automatically

• patent

a way of communicating with dots and dashes using a telegraph.

• Morse code

• automatically

• patent

• voice box

the rights to make and sell something

• incandescent

• automatically

• diaphragm

• patent

glowing

• trachea

• incandescent

• patent

• voice box