Answer:
A or B
Explanation:
To be honest both are accurate.
Exposing it to <span>ultraviolet rays and seeing the efectiveness</span>
Organ. An organ is a system of tissues that work together on a larger scale to do certain jobs within an animal's body. Examples of organs are the brain, heart and lungs. Anatomy is an example of a biology specialty concerned with this level.
Stored energy. Also this should have been listed under physics lol
1.other cells
2. Growth, reproduction
4.nucleus
6. It makes 2
10.46
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5. Sex chromosomes
6. XX is female, XY is male
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3.zygote
4. No