Answer:
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A because it provides a detailed explanation rather than just a simple diagram
Its a compound complex sentence because it is two independent clauses and a dependent clause.
Often, innovating involves approaching an existing idea or product from a new perspective with the goal of improving it. Although experts hardly agree on a definitive set of innovation types, there are generally three categories: product, process, and business model innovation.
Answer:
A scientist is often required to spend long hours working in a lab.
Explanation:
Scientist is singular