Question

1.protein foods are rich in a.nitrogen b.oxygen c.hydrogen d.water 2. Fats contains a.oxygen b.carbon c.hydrogen d.all of them. Bacteria are saprophytes yes or No

Answer 1

Answer:

1.protein foods are rich in NITROGEN

2.Fats contains Carbon

3.bacteria are saprophytes - yes..

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Answer 2

Answer:

nitrogen is correct answer