Which sentence expresses the theme of “Separation Anxiety?”

What would happend if organ systems failed to work together

The tankers are so large how did some crew members get from one point to another while on board

Select the dangling modifier in the paragraph. yesterday was a rough day. running for the bus, the rain began to pour. then, at guitar lessons, i had to play a song i hadn’t practiced. while walking home, i turned my ankle. my swollen ankle caused me to limp.