Question

Express your answer in scientific notation. 4.9 . 10^-5 + 0.0005​

Answer 1

Answer:

Photosynthesis is the process by which green plants make food with the help of sunlight, carbon dioxide and water.

Hope this helps you mate.

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Answer 2

Answer:

4.9 . 10^-5 + 0.0005 = 5.49 × 10^ −4