aippqooo aippqooo

20-06-2016
Biology

contestada

how does a diphragm related to the movement of the air

Respuesta :

WorldlyGlass49 WorldlyGlass49

20-06-2016

As lungs expand and fill with air, the diaphragm lowers enabling for the lungs to spread and for more air to enter. When you exhale, the diaphragm retracts and helps push out CO2 out of the lungs.

Answer Link

Otras preguntas

Which is NOT true regarding the Easter Rebellion of 1916?A) they declared an Irish Republic and clashed with the British forces.B) The rebels, upon surrenderin

What type of organic molecule is cellose?

6. Suppose a and b are integers and a^2 - 5b is even. Prove that b^2 - 5a is even.

how does the motion of particles differ in solid liquid and gases

Why is 18-24 hour culture neeessary for a Gram stain procedure

If pore space comprises 60% of the total volume of a soil and half of this pore space is filled with water, how much of the total volume of the soil will be fil

A current of 10.8 A flows through an electric heater operating on 220 V. What is the heater's resistance?

3. Which of the following is NOT true when summarizing? * 1px O It should be a complete sentence or two. O It should cover main point and key ideas O It should

How to solve 10m-2/5=48/5

Operant conditioning through the removal of a (generally) unpleasant or aversive stimulus is known as: a) positive reinforcement b) negative reinforcement c