People in western Europe treat malaria in the following ways except (1 point)
O sprays.
O mosquito nets.
O medicines
O high quality sanitation systems.
The answer is O high-quality sanitation systems.
What area of the world experiences the lowest percentages of obesity in its population? (1 point)
O North America
O Pacific Islands
O The Middle East
O Southeast Asia
What best describes the differences in health care systems of wealthy nations and nations with little wealth? (1 point)
O Less wealthy nations have many hospitals but few doctors to staff them.
O Wealthy nations have many doctors with access to the latest medical advances.
Wealthy nations have few doctors with access to the latest medicines.
O Less wealthy nations have access to modern medicines but doctors refuse to use them.
The answer to the first question is O Southeast Asia.
The answer to the second question is O Wealthy nations have many doctors with access to the latest medical advances.
Countries with low wealth have a higher mortality rate for some diseases because they... (1 point)
are genetically more susceptible to viruses.
face stronger versions of illnesses.
lack access to quality medical care.
Olive in more dangerous areas.
The answer is lack access to quality medical care.
Which option best evaluates the ways in which public policy shaped attitudes toward smoking in the U.S.? (1 point)
O Public policy did not impact smoking rates in the U.S.
O PSAs and taxation reduced smoking rates, which led to a decline in the rates of smoking-related illnesses.
O The CDC funded and distributed medications, which reduced rates of smoking-related illness.
O The FDA banned smoking in the U.S., which reduced smoking rates and smoking-related illnesses.
The option that best evaluates the ways in which public policy shaped attitudes toward smoking in the U.S. is:
O PSAs and taxation reduced smoking rates, which led to a decline in the rates of smoking-related illnesses.
In 3-5 sentences, analyze how the outcome of World War I shaped the United States' role as an international leader
The outcome of World War I played a significant role in shaping the United States' role as an international leader. Firstly, the war served as a catalyst for the U.S. to adopt a more active diplomatic and military approach on the global stage. The country's emergence as a major world power led to increased involvement in international affairs, such as the negotiations for the Treaty of Versailles and the founding of the League of Nations. Additionally, the economic prosperity that followed the war propelled the U.S. into a position of economic dominance, further solidifying its influence and leadership in the international arena.
Use the chemical equation to complete the activity.
H_{2}(g) + I_{2}(g) -> 2Hl(g)
A student makes the following statements:
• Hydrogen always has the same oxidation number, so it has an oxidation number of +1 in both the reactant H2 and product HI.
• iodine is in Group VIIA, so it has an oxidation number of -1 in both the reactant 12 and product HI.
• Neither hydrogen nor iodine changes oxidation states, so the reaction is not a redox reaction.
In three to five sentences, describe the mistake that the student made, and determine whether or not the reaction is a redox reaction. Explain your answer.