Interal Respiration

Question 1

Cellular respiration

Answer 1

Internal respiration, exchange of gases within the cells of blood and tissues

Question 2

Oxygen passes from the bloodstream into the

Answer 2

Cells

Question 3

The cells give off

Answer 3

Co2, which passes into the bloodstream

Question 4

The bloodstream transports the co2 into the

Answer 4

Lungs where it is expelled during exhslation