Question

Q.4 Write True or False
1. The fishes have lungs for respiration.
2. Nitric acid turn red litmus blue.
3. Cutting a log of wood into pieces is a chemical change.
4. The tongue helps in mixing food with saliva.
5. The product of photosynthesis is not a protein.​

Answer 1

Answer:

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ANSWER : ALL ARE FALSE

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Answer 2

Answer:

✔Write True or False

1)The fishes have lungs for respiration.

➡False

2)Nitric acid turn red litmus blue.

➡False

3)Cutting a log of wood into pieces is a chemical change.

➡True

4)The tongue helps in mixing food with saliva.

➡True

5)The product of photosynthesis is not a protein.

➡True

Explanation:

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