Science, asked by dhobalesangita11, 19 days ago

Q. 2) Give scientific reasons.
1) Nowadays, safer vaccines are being produced.
2) We need to keep the PIN number of the debit card secret.
3) Oxygen is necessary for complete oxidation of glucose.

Answers

Answered by s1890asif013356
0

Answer:

We need to keep the PIN number of the debit card secret. 3) Oxygen is necessary for complete oxidation of glucose

Explanation:

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