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Alex
3 years ago
5

Which of the following will cause an increase in the weight of an object?

Biology
1 answer:
Lapatulllka [165]3 years ago
6 0

Answer:

A

Explanation:

because of the gravity pulling it down it will be more weight

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The type of contraction in which the muscle fibers do not shorten is called
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Answer:

Isometric contraction

Explanation:

The length of the muscle is changed during contraction only when the muscle tension during contraction can outstand the resistance exerted by the object to be lifted.  

During isometric contractions, the muscle tension is not sufficient to exceed the resistance of the object. Hence, there is no change in the length of the muscle. The isometric contraction does not bring about any body movements.  

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What purpose would the sand serve?
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3 years ago
In humans and other animals, maternal inheritance is characteristic of mitochondrial diseases that often affect _____ phosphoryl
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d. Oxidative

Explanation:

Oxidative phosphorylation is the main type of phosphorylation that occurs in mitochondria of all aerobic type organisms.

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The mass of an electron is
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not significant to the overall mass of the atom

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The mass number of an atom is the combination of the mass of the protons and neutrons.  Electrons are not included because their mass are so insignificant that is doesn't change the total mass much, therefore they are left out. The mass of an electron is about 1,830 times smaller than protons and neutrons.

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