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Contact [7]
3 years ago
14

Sea lampreys were likely introduced to Lake Superior in ??

Biology
2 answers:
Firlakuza [10]3 years ago
8 0
The 1930s and the 1940s I think
grigory [225]3 years ago
5 0
The 1940 I think hope I am Right
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What is the molecule in this image?
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Protein.

Explanation:

In the image above, we see a molecule that is made up of several amino acids. The molecule that is made up of amino acids is protein.

Proteins are the most abundant organic macromolecules in cells, fundamental to cell structure and function. They are found in all cell types and viruses.

They are formed by amino acids linked together and joined by peptide bonds, as shown in the image above.

Of extremely high molecular weight, proteins are composed of carbon, hydrogen, nitrogen and oxygen, practically all of them have sulfur. Elements such as iron, zinc and copper may also be present.

All proteins are made up of a set of 20 amino acids, arranged in varying specific sequences.

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In its earliest medical application, the herb from which amphetamines are derived was used as a treatment for __________
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Hello!
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The answer to your question is "asthma".
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In its earliest medical application, the herb from which amphetamines are derived was used as a treatment for asthma.
:)
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3 years ago
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how would you answer a person who says that the geologic column gives support for an earth that is at least 4.6 billion years ol
liubo4ka [24]
<span>The geologic column is a graphic representation of the layers of rock that make up the earth’s crust. By compiling data from local areas, scientists have constructed a composite picture of the earth. Evolutionists would have us believe that this is also a picture of the 4.5 billion year history of the earth. Using a bit of circular reasoning, the geologic column is used as support for biologic evolution, which is then sometimes used to confirm the order of the layers in the geologic column.</span>
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3 years ago
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