I NEED THIS ANSWER ACAP! the story is the "Mysterious olm"

Question: How are olms different from other cave salamanders? SELECT TWO!

A: They have a diet of insects, snails, and crabs

B: They have translucent skin

C: They are amphibians

D: They can absorb oxygen and other substances through their skin

the service industry in the united states grew in the late 1800s. what was one effect of that growth?

the number of people with jobs in factories as unskilled workers decreased.

the number of people with jobs in factories as unskilled workers increased.

the middle class grew as people took jobs as clerks, lawyers, and teachers.

the middle class shrank as people left jobs as clerks, lawyers, and teachers.

i think it's either 'to expose the corruption of the communists in russia', or 'to criticize animal brutality by communists in russia.'  

hope this ! : )