Maria is writing a paragraph about a helpful person she met on vacation. Here is her topic sentence: Edgar Summerdale is a guide known for his love of Yosemite National Park.

Which sentence should Maria use to restate or expand on her topic?

Guides protect the park and make sure that the land and animals remain safe.
I want to be a guide in the park so that I can be just like the guide we met.
Everyone who visits the park falls in love with it.
There are many natural geysers and beautiful forests in the park.

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome