Answer:
The phrase "Blessed are the peacemakers" is among the beatitudes in the Bible, in the book of Matthew chapter 5 verse 9 which means that he that makes peace instead of war shall be blessed.
A ruler might want to include it in a coat of arms because he knows the importance of peace and wants to encourage the people to embrace peace instead of war.
1. Code
2. Novation
3. Offer
Hope this helps!
Orcas (or killer whales) are difficult to study because it is costly, and not only that orcas appear in remote loactions, so it is harder for scientists to find them and study them in the wild.
Answer: c. exhaustive
Extra: it would be exhaustive if it includes all possible outcomes
