Scottish chemist Joseph Black developed the theories of specific and latent heat. Research his life and how he made these discoveries.

How does Eysenck's research on identical and fraternal twins and on adopted children support his conclusion about the role of genetic factors in personality?

Do some research or interview a chef of Japanese cuisine about how the sensory properties affect the preparation of various Japanese menu items.

Key financial figures for Research In Motion’s fiscal year ended February 27, 2010 are shown below.

Required
1. What is the total amount of assets invested in Research In Motion?
2. What is Research In Motion’s return on assets? Its assets at February 28, 2009, equal$8,101 (in millions).
3. How much are total expenses for Research In Motion for the year ended February 27, 2010?
4. Does Research In Motion’s return on assets seem satisfactory if competitors average an 18% return?

Fast Forward
5. Access Research In Motion’s financial statements (Form 10-K) for fiscal years ending after February 27, 2010, from its Website (RIM.com) or from the SEC Website (www.sec.gov) and compute its return on assets for those fiscal years. Compare the February 27, 2010, fiscal year-end return on assets to any subsequent years’ returns you are able to compute, and interpret the results.

Research the real Kublai Khan, and present your findings in a multimedia report that includes photocopies of artworks illustrating the achievements of his reign.

Express the thought of each sentence below in no more than four words.

What is the supposition on which she is basing her research?

Does the AMA favor any changes in current practice to minimize the pain and suffering of research animals? Give reasons for your interpretation.

Who prepares your tax return? As part of a study on income tax compliance (Behavioral Research and Accounting, January 2015), researchers found that $37 \%$ of adult workers prepare their own tax return. Assume that this percentage applies to all U.S. adult workers. Now consider a random sample of 270 adult workers. Find the probability that more than 112 of the workers prepare their own tax return.

Explain whether the research topic is best addressed through an experiment or an observational study.

Does a certain shampoo work to reduce dandruff?

Add an apostrophe where necessary. Delete ( ) apostrophes used incorrectly.
The pioneer in genetics’ research was an Austrian monk named Gregor Mendel.

Crime-scene investigators use luminol to visualize blood residue. Research luminol and determine its chemical formula and percent composition.

Choose one of the following topics for a research report:

$\centerdot$ the Kansas-Nebraska Act

$\centerdot$ the Dred Scott decision

$\centerdot$ the early career of Abraham Lincoln

List five questions you would want to pursue if you were go ing to research that topic. Write a thesis statement for the topic and find supporting evidence for that thesis from the chapter .

Research the latest technological products that would appeal to people between $17$ and $22$ . Suggest how marketers might sell these products.

Research diseases of the circulatory system. What part of the circulatory system is affected by the disease. Categories should include the organs and vessels of the circulatory system.