Question

The above ground surface of a plant can be colorized by various bacteria and fungi. Leaves are the most vulnerable parts of the plants in the world. The estimated total surface area of all the leaves on all of the plants in the world is 6 x $10^{8}$ square kilometers. The quantity is very ______ .

A) small; it is equal to 0.00000064 square kilometers

B) small; it is equal to 0.0000000064 square kilometers

C) large; it is equal to 64,000,000 square kilometers

D)
large; it is equal to 640,000,000 square kilometers

Answer 1

Answer:

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