Question

B. Write T for true and F for false.
1. In an earthworm exchange of gases takes place through tiny holes called spiracles.
2. Insects breathe with the help of their moist skin .
3. A frog is able to breathe in water with the help of gills.
4. A fish breathes through its moist skin.
5. The diaphragm expands to allow inhalation and exhalation.​

Answer 1

Answer:

1. true
2. true
3. true
4. false
5. true

Explanation:

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