A plural noun indicates that there is more than one of that noun (while a singular noun indicates that there is just one of the noun). ... Regular plurals follow this rule (and other similar rules), but irregular plurals are, well, not regular and don't follow a “standard” rule.
I can help can u explain what u want me to do
F because both scientist are unsure so they would have to reevaluate their decision
The answer is A: The argument is not sound the author uses circular logic.
Answer:
Hans and his mother put a lamp in front of the window to make themselves feel better.