1. PART A: Which of the following expresses the main idea of the poem?
A. T-cells are the body’s most important defense against danger.
B. Imagining defensive soldiers in the bloodstream can help the body heal.
C. It’s difficult for humans to comprehend how their body works.
D. T-cells act as defensive soldiers to protect the body from harm.

The interaction between joanna and triburcio can best be described as a) heated b) apathetic c) despondent d) hopeful

Bicycle riding should be encouraged, and adding bicycle lanes will increase the number of riders. it is healthier for people to ride than to sit angrily in traffic. it is healthier for everyone to breathe cleaner air. sharing the road can be tricky, but there are things that can be done. so, add the bike lanes and get rolling! which sentence would improve this conclusion? every town should consider adding bicycle lanes, because it is a great idea. organizing safety classes for drivers and cyclists will ensure that everyone knows the rules. do not listen to negative people who complain about anything new. it is true that some people might get injured, but even walking can be dangerous.

Read the sentence. bose ikard, a former slave, managed one of the largest thriving ranches in texas. which is the verb of the sentence? managed thriving a former slave bose ikard