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ch4aika [34]
3 years ago
14

The number of protons plus neutrons an atom

Biology
1 answer:
ladessa [460]3 years ago
5 0

Answer:

atomic mass

Explanation:

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What does phosphorylation do to a molecule?
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Which day is considered to be the 1st day of the female reproductive system
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<u>Answer: </u>

The day one starts with the first day of your periods when the blood and tissue lining the uterus (womb) break down and leave the body is considered to be the '1st day' of the 'female reproductive system'.

<u>Explanation: </u>

  • The periods, that is the 'first day of female reproductive system' starts during puberty and stops 'permanently at menopause'.
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3 years ago
Write a short summary of how to develop a hypothesis about an event.
AveGali [126]

Answer:

a topic that interests you and you have read about it. The information should be used to derive possible answers to what you would like to research on. It can also be found in books from the library and online. Pick a topic that you’d like to know more about. Selecting an interesting topic helps you to generate hypothesis before the study. For example, choose a topic like, why is the percentage of obese women is larger than that of men? This is a topic that may raise a discussion, and the literature of this information will vary. The information in books written by different people will be different.

Explanation:

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3. Autotrophs that convert light energy into chemical energy is called
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Answer:

A) Photoautotrophs

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