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Nady [450]
2 years ago
13

3. What is the overall charge of an object that has: 17 neutrons, 17 protons, 1 point

Biology
1 answer:
Sav [38]2 years ago
7 0

Answer:

Positive

Explanation:

Protons have a positive charge

Neutrons have no charge

Electrons have a negative charge

There more protons than electrons so the overall charge is positive

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I think the answer is A not sure tho ! Might be wrong .
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What causes weather fronts to move?
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Explanation:

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lisov135 [29]

Answer: The enzyme is found in different types of cells.

Explanation:

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8 0
3 years ago
Who realized that fingerprints were unique to individuals?
Whitepunk [10]
1. I believe the answer is William Herschel.
 Francis Galton is often credited with the discovery that everyone's fingerprints are unique and that they could therefore be used for identification. However his works is extensively based on the work of Dr. Henry Faulds, who appears to have a better claim to the discovery, along with British magistrate William Herschel. 

2. I believe that the ratio of height to width indicate size and consistency in hand writing analysis. The ratio of height, width and size of letters is among the characteristics of handwriting analysis that entails whether the letters are consistent in height, width and size. 

3. I believe the statement that describes the line quality in handwriting analysis is whether the letters are shaky or flow continuously. Line quality is an indication of speed and fluency; the better the quality, the more skilled, or at least fast, the movement of the pen. 

4. The statement that best indicates pen pressure in hand writing analysis is the down strokes and upstrokes are an even width. 
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5. I think what is measured in the ridge count is spacing between ridge lines. 
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8 0
3 years ago
Should Cetaceans be considered mammals or fish? and why
Liula [17]

Answer:

Mammal

Explanation:

A mammal is any any animal that is warm-blooded, gets milk from its mother, and is born alive, etc. Therefore a Cetacean should be considered a mammal.

Hope this helps!

8 0
3 years ago
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