Answer:
1. The action of making a person or animal immune to a disease
2. Polio is a disease that has been eradicated through immunization due to vaccines.
3. Vaccinators vs Anti-Vaccinators
Explanation:
uhhhh not really an explanation for this one
B) made of just one substance
Explanation:
A mineral is just made up of one chemical substance.
Geologically, a mineral is defined as a naturally occurring inorganic chemical substance, with a definite chemical composition and well ordered atomic structure.
- Minerals are produced naturally through inorganic chemical processes.
- Calcite is mineral that makes up limestone and it consists of Calcium carbonate.
- Most rocks are aggregate of minerals.
- Most rock forming minerals are silicates.
Learn more:
Rocks brainly.com/question/2817889
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Electromagnetic waves have many different wavelengths and frequencies that span a range known as the electromagnetic spectrum Light of different wavelengths produces different perceptions of color. The longest wavelengths produce the perception of red, while the shortest ones produce the perception of violet.
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the answer would be B. fish
have a wonderful day
Answer:
b. the paper used to print the work sheet
Explanation:
