Read the following sentence. Pliny once wrote that Phoenician sailors who cooked on blocks of natron (soda) on a beach discovered glass accidentally.

Is the underlined phrase essential (restrictive) or nonessential (nonrestrictive)? Explain your reasoning.

What is a financial award that is based on academic or extracurricular merit? -loan -scholarship -work study -federal grant

If you are in grade when should you start studying for exams

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