Question

.
How did Bob's world start changing around him?​

Answer 1

Explanation:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Answer 2

Answer:

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Maybe it was Bob's for a little while, but then the world started changing around him. It happened slowly at first with some of the other salesmen carrying pagers and using email to deal with clients. Then his sales base started eroding. Many of his old clients were retiring.