What does the author mean when he says that if we were born with "high-precision, tunable eyeballs" the world would appear richer to us? A. To the human eye, the world lacks color and variety.
B. Special eyeballs would allow us to see things we cannot see with normal eyes.
C. Charts and diagrams do not provide enough information for scientists.
D. We hone our sense of sight from the moment of birth until we become adults.
Explanation/evidence (Coming to our senses)

Vvnici prece di evidence would best support teason #to the 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.0 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 isnecessary for vital medical research practice what isknown as "the 3 rs"-reduction, refinement, andreplacement to reduce the number of animals usedfor testingbiologists 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

Me ! select the correct answer. in his essay "civil disobedience," henry david thoreau wrote "that government is best which governs least." which answer best shows how this motto reflects transcendentalist principles? a. an ideal government does not exist, so anarchy is best for a nation. b. citizens require the government to define the difference between right and wrong. c. government can act as an impediment to the will and morality of individual men. d. an ideal nation is one that is not governed by a monarchy or dictatorship. e. government on a large scale is inefficient and should be managed at the state level.

Based on this excerpt, the reader is able to conclude that turner feels about his friendship with lizzie.