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10 questions
In cockroaches, air enters the body through _________ .
Lungs
Gills
Spiracles
Skin
During heavy exercise the breathing rate of a person slows down.
TRUE
FALSE
)The fishes have lungs for respiration.
TRUE
FALSE
Yeast breaks down glucose into ____________ and carbon dioxide.
Alchohol
Energy
Food
Oxygen
The process of breaking down of food in the cell with release of energy is called
Digestion
Cellular respiration
Circulation
Excretion
Earthworms skin is
moist and slimy
moist and rough
rough and slippery
rough and slimy
Small openings on the side of the cockroaches body is called as
Trachea
Spiracles
Glucose
None
What are the products of anaerobic respiration in a human cell?
Energy and Lactic Acid
Lactic Acid
Lactic Acid and Carbon Dioxide
Carbon Dioxide and Water
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