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When the alpha particle picks up two electrons as it passes through air it becomes a
Leukocytes
White blood cells, which are part of the immune system, involved in protecting the body against both infectious disease and foreign invaders.
Pathogens
Microorganisms that cause diseases in their hosts, including viruses, bacteria, fungi, and parasites.
Engulf
To surround or cover completely, often used metaphorically to describe overwhelming emotions or situations.
Glucose
A simple sugar that is an important energy source in living organisms and is a component of many carbohydrates.
Q2: Adjusting the rheostat changes the _ in
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Q14: Water is a good conductor.
Q27: All radioactive elements occur naturally.
Q27: Which of the following is a part
Q32: The purpose of a camera tube or
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Q48: The radiographer does not need to wear