Answer:
Not getting your mom a gift for her birthday — that's just cheap. Thrifty, spartan, and prudent are synonyms for frugal, a word that often has positive connotations when used to describe a person who lives a simple life. ... The word is from Latin frux, meaning "fruit" (in the sense of "profit").
Answer:
1. Criteria
2. Criteria
3. Criteria
4. Constraint
5. Constraint
6. Constraint
Explanation:
Criteria are things the design needs to do in order to be successful--its requirements. Constraints are limitations on the design.
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A.Bandwagon:covincing everybody to believe what he believes
Is - two billion dollars is a unit, one unit so it is singular and you use the singular verb
think - scientists is a plural, therefore, you must use the plural verb form of think
