Answer:
We don't know what sentences you are referring to. You must mention them.
Explanation:
<span>Theodore Roosevelt, 26th
President of the United States, was one of the most important
and effective environmental leaders in American history. Beginning in the 1880s and
culminating with his Presidency (1901-1909), his leadership of the emerging American
conservation movement was instrumental in preserving hundreds of millions of acres of natural
and historic treasures, including forests, wetlands, endangered species, native ruins, and “natural
wonders” like the Grand Canyon</span>
<span>1) theme is the main idea or the message conveyed through a work. So a synonym for theme is plot message.
2) Each refers to a singular noun. So the following verb and pronoun must also be singular. The correct pronoun to be used in the blank space is his.
3)Possessive case indicates possession whereas nominative case just refers to the name. In the above sentence, the umbrella belongs to someone or someone possesses the umbrella. So both yours and mine are in the possessive case.</span>
Answer: “This” should refer to the leg specifically designed for rock climbing
Explanation: Lmk if u have any questions!
