Happy
Because he said "improved" several times, and improvement is a good thing that makes most people happy
Answer:
Riddle: What is always in front of you but can’t be seen?
solution: The future.
Riddle: What’s black and white and blue?
Solution: A sad zebra.
Riddle: What has four eyes but can’t see?
Solution: Mississippi
Riddle: Where can you find cities, towns, shops, and streets but no people?
Solution: A map.
Riddle: What has a neck but no head?
Solution: A bottle.
All from
https://www.fatherly.com/play/the-best-riddles-for-kids-not-confusing/
A Venn diagram is an illustration of the connections between and among sets, groups of items that offer something in common.
<u>Explanation:</u>
The Venn diagram is named after its creator, British mathematician John Venn (1834-1923) and invented for the fields of set theory, probability, logic, statistics, competition math, and computer science.
Venn diagram empowers students to arrange data, so they can see the connections between a few arrangements of things. Since the numerical term for "a gathering of things" is "a set", Venn outlines can be utilized to delineate set connections.
They would then be able to distinguish similitudes and contrasts. A Venn diagram comprises of covering circles. Each circle contains every one of the components of a set.
