Is this a run-on sentence

Inside its tissues, the spotted jelly-a marine invertebrate native to the South Pacific-grows symbiotic algae that produces food for the jelly and gives it a greenish-brown hue.

This question is from An Enemy of the People. "I should like best to be a Viking." (Morten, Dr. Stockman's son) Infers that Morten is cruel and a bully at school Infers that Morten has a sense of adventure and his own native history Infers that

When do you capitalize nation? When referring to the US, for example "the nation's greatest accomplishment" Would you capitalize it?

Which sentence has no errors in capitalization or punctuation? A. "Would you sing "America" for us, Ernie?" asked Anne. B. "Would you sing 'America' for us, Ernie?" asked Anne. C. "Would you sing America for us, Ernie?" asked Anne. D.

Which plot would be the most effective disguise for an artist to speak out against corrupt religious leaders?

What other types of "cultures"have led to changes in our studies?

Use a dictionary to determine the meaning of the words sentry and gaggles. What is the effect of the writers choice of words to describe a sentry-like boulder and gaggles of cousin

Why is Esperanza's description of the "broom" funny?

Which elements would be used in a story to inject local color? dreamy sequences and fantasy realistic dialogue and setting fantasy and fictional characters action sequences and clever dialogue

In a play is a monologue spoken by one character or by many?

Which reading does the monster say taught him to love virtue and hate wickedness?