Umbrella comes from the latin word umbra, which means shade.
'Selling one's soul' means to do anything, no matter how immoral, to achieve an objective. It basically means not to do anything to reckless for a few points on a grade. For example cheating.
Answer:
The differences between mind maps and conceptual maps are: Mind map has a radial structure, while the concept map has a tree structure with many branches and clusters. Mind map focus on one concept, while concept map connects multiple concepts or ideas.
Explanation:
Answer: The answer is b, Americans with Disability Act (ADA for short).
Explanation: The Americans with Disabilities Act (ADA) was passed and signed into law by President George H.W. Bush on July 26, 1990.
A is the answer to your English question