Answer:
B
Explanation:
Its <em>B</em><em> </em><em>number</em><em> </em><em>I</em><em> </em><em>think</em><em>.</em>
<em>It</em><em> </em><em>must</em><em> </em><em>be</em><em> </em><em>2</em><em>0</em><em> </em><em>characters</em><em> </em><em>long</em>
The Roman numeral system has greatly influenced the modern world. Many parts of modern life include Roman numerals. For example, Roman numerals are used on faces of clocks and to record dates on monuments and public buildings. Another modern use of this system is the Super Bowl. Every year, the Super Bowl is titled with a number written in Roman numerals. In addition, Roman numerals can be used in names. For instance, Pope John Paul II, or Henry the VIII. In conclusion, Roman numerals have greatly impacted daily life today.
Direct touch with the lymph node material flowing from an infected cat might also expose people to the sickness. Yersinia pestis can be spread to humans by fleas carried by an infected cat biting them. If a cat has pneumonic plague, it is very simple for humans to contract it through the air.
<h3>
What is plague?</h3>
The bacterium Yersinia pestis is the source of the infectious disease known as plague. Fever, weakness, and headache are symptoms. Within one to seven days of exposure, this usually starts. There are three types of plague, each of which affects a different body part and produces corresponding symptoms. Bubonic plague affects the lymph nodes, causing them to enlarge, whereas septicemic plague infects the blood and has the potential to cause tissues to turn black and die. Pneumonic plague affects the lungs, causing shortness of breath, coughing, and chest pain.While the pneumonic plague is typically communicated between people through the air via infectious droplets, the bubonic and septicemic variants are typically spread by flea bites or handling an infected animal.
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Answer:
Naturalistic observation
Explanation:
Observation is to watch what happens as a method of research.<em> Naturalistic observation is a research method that consists of observing the subjects in their natural environment without interventing.</em> In the example given this kind of observation happens because the observer is not interventing.
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