Underline all the nouns in each of the following sentences. On the lines below each sentence, write one of the nouns that match the description in parentheses.
1. Our class gave a special show that was a huge success.
(collective). (abstract)
2. As the orchestra took their seats, there was silence.
(concrete). (abstract)

Our class gave a special show that was a huge success. is a collective noun

As the orchestra took their seats, there was silence is also a collecive noun

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.

answer: i dont know tbh

explanation: