Science, asked by navyakushwah641, 5 hours ago

Write the answer in one word.
(a). Name the nitrogen fixing bacteria in legumes.
(b). What is the percentage of nitrogen in atmosphere?
(c). Who discovered the penicillin?​

Answers

Answered by deepmalanakewal
1

Answer:

I- Legume nodules

2-78.1 percent

3-Alexander Fleming

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