Grammar errors DO create confusion and will detract from the message the author is trying to provide (unless the errors are intentional and are meant to contribute to the meaning of the written work in very rare cases).
Hope this helps! :)
Answer:
opponent's
Explanation:
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). Most plural forms are created by simply adding an -s or –es to the end of the singular word. For example, there's one dog (singular), but three dogs (plural).
I don’t understand this question but yeah
Human Locomotion is brought about humans when they walk, bending their elbows, bending their forearms, when they raise their hands. And so forth.