Question

fill in the blank
1. Fish breathe through _____ (fins/gills)
2. Human beings inhale and exhale through their _____ (nose/feet).
3. _____ (Birds/Frogs) breathe through the skin.
4. _______ (Polar bears/Ostriches) have thick fur covering their body
5. _______ (Snails/Crocodiles) have overlapping scales.​

Answer 1

Answer

1. Fish breathe through gills (fins/gills)

2. Human beings inhale and exhale through their nose (nose/feet).

3. Frogs (Birds/Frogs) breathe through the skin.

4. Polar bears (Polar bears/Ostriches) have thick fur covering their body

5. Crocodiles (Snails/Crocodiles) have overlapping scales.

Answer 2

Answer:

1. gills

2.nose

3.Frogs

4.polar bears

5.Crocodiles

Explanation:

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