Read the passage below. Graffiti is something that can cause great financial damage and be very expensive to clean up. It can also contain words that upset people because they may be inappropriate or vulgar.

The signal word “also” connects which two ideas?

the idea that graffiti can have negative financial effects and the idea that graffiti can have emotional effects
the idea that graffiti often contains words that are inappropriate and the idea that graffiti can be vulgar
the idea that graffiti can cause financial damage and the idea that graffiti can be expensive to clean
the idea that graffiti causes financial damage and the idea that graffiti upsets people because of the financial damage it causes

Which piece of evidence would best support reason #1? othe history of using animals for research extends asfar back as 322 bce, when early greek physician-scientists, such as aristotle and erasistratus,performed various experiments on living animals.animal research played an essential role in thedevelopment of herceptin and tamoxifen, twomedications that have already saved the lives ofthousands of women who have been diagnosed withbreast cancer.even those who believe in testing on animals when it is hnecessary for vital medical research practice what isknown as "the 3 rs-reduction, refinement, andreplacement to reduce the number of animals usedfor testing.biologists believe that chimpanzees share at least 98.4percent of the same dna as humans and gorillas shareat least 97 percent, making primates a popular andlikely choice for the testing of products intended for humans

Is the slightly humorous tone of kristof's essay inappropriate for a discussion of deliberately killing wild animals? why or why not?

How does the imagery used to describe the picture contrast with the imagery used to describe the news?