Respiration

8B Respiration L3-6
What A is a tiny air sac found in the lungs?. What B is the name of the two branches that the trachea splits into? . What T is another name for the windpipe?. What L is the solution used to test for carbon dioxide?. What C is the waste gas in respiration?. What O is one of the reactants in respiration?. What E is produced by respiration but is not a chemical?. What C is where respiraton occurs?. What V is a bllod vessel that contains valves?. What A is blood vessel that carries blood away from the heart?. What A is a word that means with oxygen?. What P is colour of hydrogencarbonate indicator in normal air?. What Y is colour that hydrogencarbonate indicator turns if exhaled air is blown into it?. What E is a word that means to breathe out?. What I is a word that means to breathe in?. What P is describes the number of heart beats per minute?. What H is the organ that pumps blood around the body?. What W is the colour of blood cells that fight infection?. What P is the liquid part of the blood?. What R is colour of the cells that carry oxygen?.

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