Answer:
D. Thomson
Explanation:
The first model of the atom was proposed by J. J. Thomson.
Cumulus? They are fluffy clouds that have flat bottoms. Is this what you need?
<u>Answer:</u>
1. A graph is defined as <em>" A Diagram represents a system of connections or interrelations among two or more things by a number of different dots, lines etc".</em>
2. In simple words <em>"Graph is a representation of any object or a physical structure by dots, lines, etc.</em>