Answer:
Variola virus.
Explanation:
Smallpox is caused by a virus named as Variola virus.
Answer:
Hormones are molecules produced by the endocrine system that send messages to various parts of the body. They help regulate your body's processes, like hunger, blood pressure, and sexual desire. While hormones are essential to reproduction, they are fundamental to all the systems of your body.
A. The wave form moves forward, but the water particles do not advance appreciably.
Hope that helps! :D
d. carbohydrates store energy for a long time :)
Answer:
alr
Explanation:
Oxygen is a colourless, odourless, tasteless gas essential to living organisms, being taken up by animals, which convert it to carbon dioxide; plants, in turn, utilize carbon dioxide as a source of carbon and return the oxygen to the atmosphere
Hoped it helped^^
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