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noname [10]
2 years ago
8

Valence electrons determine an element's

Biology
2 answers:
denpristay [2]2 years ago
8 0
2nd one is the answers
DanielleElmas [232]2 years ago
4 0

Answer:

Reactivity.

Explanation:

I’m sorry, I don’t really know how to explain this. I just have it memorized. Sorry I couldn’t help more, best of luck!

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Cross-over involves the exchange of genetic information between
Ksju [112]

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3 years ago
In the initial days of pregnancy, a woman often feels no symptoms at all. Women with ectopic pregnancies often
tatiyna

Answer:

See explanation.

Explanation:

The initial days and even weeks of pregnancy may happen without a woman being aware of the pregnancy. Even though the baby grows quickly, it starts out as just a fertilized egg. So it takes a while to be noticed. And there is plenty of room at first.

But with an ectopic pregnancy, the baby attaches, instead of in the uterus, outside of the uterus. In most cases, the baby attaches inside the fallopian tube. Outside of the uterus is not designed to provide support and space for the baby. As growth occurs, it can cause severe problems. This is dangerous and can cause bleeding, pain, and possibly shock of the woman's condition is not identified and treated.  

Hope this helps! Have an awesome day!! :-)

7 0
3 years ago
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Which term describes an area where sugars are used or stored?
Margarita [4]
<span>Sink 

A sink is an area where sugars are used or stored; typically, these are the roots and fruits of a plant.</span>
5 0
3 years ago
The law of superposition allows us to determine...
exis [7]

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ANSWER E. a and c are the answer to this question

5 0
2 years ago
The __________ nervous system transmits messages about sight, sound, smell, taste, and tactile information.
Verdich [7]
The answer is THE SOMATIC NERVOUS SYSTEM. 
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