Which sentence is punctuated correctly?
a. in first-period biology class we learned that, the ecosystem, is a fragile and sensitive thing.
b. the freshmen, were excited to hear about extra-credit opportunities in their algebra class.
c. getting her license proved to be more difficult and tricky, than she thought it would be.
d. in order to serve students best, school districts need to ask for additional funding.

Analyze the central conflict and its in a story to discover the theme. resolution protagonist antagonist character

In the conclusion of the radio broadcast war of the worlds, orson welles:

Read the sentences. the lowest point in antarctica appears to be the bentley subglacial trench, which is 8,200 feet below sea level. lower points may exist. which choice correctly uses the subordinating conjunction “although” to combine the sentences? the lowest point in antarctica appears to be the bentley subglacial trench, which is 8,200 feet below sea level, although lower points may exist. the lowest point in antarctica appears to be the bentley subglacial trench, which is 8,200 feet below sea level. although lower points may exist. the lowest point in antarctica appears to be the bentley subglacial trench, which is 8,200 feet below sea level although, lower points may exist. the lowest point in antarctica appears to be the bentley subglacial trench, which is 8,200 feet below sea level; although lower points may exist.