You just said the right thing
That is the correct spelling "princesses" for more than one princess.
That is the correct spelling of the word "multiple" (more than one, or a higher number).The correct spelling is multiple (more than one, many).
Yes, hostesses is correct.
that is 'antennae' .
Names can have more than one proper spelling, such as Harriet and Harriett, both are considered equally correct.
'when more than one are' is the correct phrase.
I am, you are, he/she/it is, we are, they are.
That is the correct spelling "princesses" for more than one princess.
That is the correct spelling of the word "multiple" (more than one, or a higher number).The correct spelling is multiple (more than one, many).
The correct plural form for "shrimp" is simply "shrimp," whether you are referring to one shrimp or multiple shrimp. You would say, "I have two shrimp," for example, without changing the word "shrimp" to a plural form.
Yes, hostesses is correct.
that is 'antennae' .
Correct. Two lines never meet in more than one point.
Parenthesis is for one and parentheses is for more than one.
depends if it is more than one
One vertebraTwo or more vertebrae(Vertebrae is the more correct but vertebras is still acceptable)
A shrimps head is located to it's back because i dissected one.