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RESPIRATION AND EXCRETION
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BETOPPERS-RESPIRATION AND EXCRETION-SUMMATIVE WORKSHEET ( FILL IN THE BLANKS)
- During respiration, when energy is released, and are also produced
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- The substance in red blood cells that joins with oxygen is called
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- Anaerobic respiration is carried out by
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- Skin helps in the excretion of water and
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- Excretion of wastes in unicellular organisms takes place by
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- Getting rid of waste materials in living beings is called
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- In humans, carbon dioxide is excreted through
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- Kidneys are made up of a number of filters called
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- Each kidney is connected to the urinary bladder by a tube called "".
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- In insects, breathing occurs through openings called
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- Fish respire through structures called
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- Air sacs present of lungs are called
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- The waste product of respiration is
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- The process by which energy is produced for use in various functions o...
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