Answer:
The <u>nervous</u> system coordinates all of the body's activities.
The <u>excretory</u> system eliminates wastes.
Muscles work in pairs to move the bones of the skeletal system. - TRUE
The respiratory and circulatory systems work together to move <u>oxygen</u> into and throughout the body.
plot is complicated by supernatural beings or events and may involve a long and dangerous journey through foreign lands and the setting is in scope ususally involving more than one nation.
Sentence 4
The topic sentence should set up what the paragraph is going to be about. This paragraph is about both heroes of the 1940s and heroes of the present, and sentence four is the only sentence that includes both. It also provides an indication that the paragraph is going to be comparing both types of heroes to each other.
A pronoun indicating possession.
Ex. Mine, Yours, Hers, Theirs.
Third person plural pronoun is THEY.
If you want to create a possessive pronoun out of that one, that would be THEIRS.
Possessive pronouns, as the name itself says, determine some kind of possession. For example:
Is this books yours? - No, it's theirs.