What is the central idea of the passage? A. Some families cannot afford childcare during
summer vacation.
O B. An alternative to summer vacation is to offer
smaller breaks throughout the year.
C. Summer "brain drain" causes students to forget
important skills over the summer.
D. Summer vacation is a long-standing tradition, but
not everyone agrees that it still makes sense.

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

How does the author use the character of torvald helmer to explore a social use? -by revealing the changes that can happen to a person who has gotten wealthy quickly - by revealing attitudes related to spending and saving that men held during the victorian era -by revealing the bad financial advice that was given to many people in the victorian era -by revealing the hardships that fell on many people who lived during the victorian era

Elect the correct text in the passage.vhich sentence is a simple sentence? time is not always change. time can also mean continuity, and it can mean keeping acknowledged truths in mind despite differences incraumstonces. there is no better example of this in things fall apart than the retellings of the proverb about the bird named eneke, the larin both retellings is olmost identical despite the length of time that has passed between their repetitions. in comparing the usages of the samproverb, achebe allows his readers to note the similarities and differences between the situations, and he them understand how this stbe applied to their own lives.submit