Persuasion.
That is the correct spelling of "try" (to attempt, or an attempt).
Sorry, there is no correct position to get you pregnant. Yes... all positions are correct.
Yes. It is a statement that an outside observer such as a doctor or friend might accurately make, observing cold symptoms. However, "you are catching a cold" would be correct in terms of grammar.
When writing or "doing the official score book", when a runner is tagged out, the number designated by the field position (so pitcher would be 1, catcher would be 2, ect...) with the letter "U" would be the correct notation. So for instance if the 2nd baseman would to tag a runner going from 1st to 2nd base the notation would be 4U. Meaning second baseman unassisted.
To determine if the moon is in the correct position tonight, you need to clarify what you mean by "correct position." The moon's position is constantly changing as it orbits the Earth, so it depends on what you are looking for, such as its phase, visibility, or position in the sky relative to certain landmarks.
That is the correct spelling of "dislocated" (out of position, as in an injury).
The correct meaning for research is "an attempt to find out in a systematically and scientific manner"
Upright.
The correct grammar would be "position applied for." This phrasing indicates that the position is the object of the action "applied."
A
The word meaning "sieze" is spelt as you have done in the question.