14th of January, 2015

Section 4 Wordlist

Trachea – a membranous tube in the back of the throat to bring air to our lungs.

Alveoli – a tiny sac at the end of each bronchiole

Nasal – of or relating to the nose

Bronchioles – small branches that divides the air we breathe into the lungs.

Capillaries – blood vessels that carry blood between the arteries and the veins.

Extract – to put or draw out something

Larynx – a structure at the outer part of the throat

Exhalation – to breathe out air from the lungs

Rib cage – structure in the body formed by the ribs

Oxygen- gas without colour taste or smell present in the air and necessary for life.

Diaphragm- the muscle that separates the chest from the lower part of the body.

Homework

English – SB61 #4 read it only, #5 and #6 copy all of them.

Study for the English exam on Friday, January 16 Module 2

Science – Unit 1, Section 4 – exercises only