Answer:
A. It stops the release of eggs from the ovaries.
Explanation:
Emergency contraception stops the process of ovulation or releasing of the egg during pregnancy. It reduces the risk of getting pregnant after having an intercourse.
Answer:
No, you need both mass and volume to determine its desity to see if it can float.
Explanation:
Density is the only thing affecting whether something floats or sinks. If an object has a higher density than the fluid it is in (fluid can mean liquid or gas), it will sink. If it has a lower density, it will float. Density is determined by an object's mass and volume.
Answer:
Prophase 1
Explanation:
In prophase 1, homologous chromosomes pair up and exchange sections of DNA in a process called crossing over.
Answer: It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.
Explanation:
The answer is B
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