Answer: Plethora is a noun. Tranquility is a noun. Conundrum is a noun.
Explanation:
One...... I know is D
Two...... is B
The man in the back row brought his friends with him
man (subject)
in the back row (preposition)
brought (verb or predicate)
with (preposition or possession)
Piggy bank is a substance where we store or save money .
Explanation:
It is important because it incourage children to save money. Unlike saving in account , which is a difficult concept for many young children to understand. It also lead us to good saving habit.
Well, it depends on how active you are. If you're a couch potato and BARELY walk, you'll get about 100 a day, and if you're active, up to 1,000,000 steps a day! Hope This Helped :)