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Earn 100

What is respiration? Explain.
Important Questions on The Living Organisms - Characteristics and Habitats
HARD

EASY
Unscramble the organ name and write the organ system to which it belongs.
EPIWNDIP

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Which of the following are related to the process of respiration?
a. Heat energy is released
b. Food is broken down
c. Oxygen is used up

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Read the following statements and identify the characteristic of life indicated in each.
‘Exercise regularly to build up your lung power.’_____.

EASY

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