Question

circle the odd one out :

1. pinwheel , paper aeroplane , toy car , hot air balloon

2. oxygen , ice , nitrogen , carbon dioxide

3. respiration , burning , photosynthesis , respiration by animals

4. stomata , skin , gills , stomach

5. oxygen , smoke , carbon monoxide , carbon dioxide

please answer....​

Answer 1

Answer:

Paper aeroplane

Ice

Burning

Stomata

Smoke

Explanation:

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Answer 2

Answer:

1. Toy car

2. Ice

3. Photosynthesis

4. Stomata

5. Oxygen

Hope it helps!