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melomori [17]
3 years ago
7

What kind of fish make up the majority of fish species?

Biology
1 answer:
sukhopar [10]3 years ago
7 0
<span>Bony fishes!!! Bony fishes are what people generally think of as "fish." Trout are just a type of bony fish. There are less types of cartilaginous fish (fish like sharks and rays) and jawless fish (primitive fish like sea lampreys and hagfish).

Hope this helps !!!^_~!!!</span>
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What is the best representation of the basic formula foe any monosaccharide
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Explanation:

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In disaccharides and polysaccharides, monosaccharides are the basic building blocks.

As two units of a monosaccharide leads to the formation of a disaccharide. Similarly, more than two units of a monosaccharide will lead to the formation of a polysaccharide.

Basic formula of a monosaccharide is (CH_{2}O)_{n}, where n can be equal to or greater than 3.

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Memories about one's own life are called:
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A. This element has 12 electrons when the atom is electrically neutral.
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Answer A) Magnesium

The atomic number of magnesium is 12. The atomic mass of magnesium is 24.31 amu. The total number of electrons is 12. The symbol for the element is Mg.

Answer B) Calcium

The atomic number of magnesium is 20. The atomic mass of Calcium is 40.078 amu. The total number of electrons is 20. The symbol for the element is Ca.

Answer C) Nitrogen

The atomic number of nitrogen is 7. The atomic mass of nitrogen is 14.0067 u. The total number of electrons is 7.  The symbol for the element is N.

Answer D) Carbon

The atomic number of carbon is 6. The atomic mass of carbon is 2.0107 u. The total number of electrons is 6. The symbol for the element is C.

Answer E) Mercury

The atomic number of mercury is 80. The atomic mass of  nitrogen is 200.59 u. The total number of electrons is 80. The symbol of the element is Hg.

Answer F) Gallium

The atomic number of Gallium is  31. The atomic mass of Gallium is 69.723 u. The total number of electrons is 31. The symbol of the element is Ga.

7 0
3 years ago
In an experiment, a scientist decides to study the effect of exercise on cholesterol levels in people. He studies two set of peo
Rina8888 [55]

Answer:

In the mentioned case, the statement that people who exercise for an hour may have lower levels of cholesterol is a hypothesis, and the cholesterol levels in the experiment would be the dependent variable.

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A hypothesis is a suggested statement, that is, based upon the previous information, and is used as an initiation point in a scientific investigation.  

Any scientific experiments comprise two variables, that is, dependent and independent variables. The independent variable refers to the variable, which is controlled or modified in a scientific experiment in order to determine its influence on the dependent variable.  

4 0
3 years ago
Read 2 more answers
Growth is accompanied by two factors...<br><br> a) by increase in ___ b) increase in ___
nata0808 [166]

The correct answers are sex hormones and thyroid hormones.

<h3>Hormones</h3>

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Growth is accompanied by two factors...

a) by increase in ___ b) increase in ___

Learn more about hormones here:

brainly.com/question/13020697

#SPJ1

8 0
2 years ago
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