Question

please answer fast and give both answer​

Answer 1

Explanation:

.......................

b) answer is not sure .......

Answer 2

Answer:

• rizobium and red and blue algae
• Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or cell clusters. Microorganims are widespread in nature and are beneficial to life, but some can cause serious harm. They can be divided into six major types: bacteria, archaea, fungi, protozoa, algae, and viruses.

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