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Ann [662]
2 years ago
10

Skin is an important part of the immune system. It acts as a ____________ boundary between germs and your body.

Biology
1 answer:
Kazeer [188]2 years ago
8 0
Your answer will be Primary!!
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The words below are monomers of what Carbo Hydrates, Proteins, Lipids, or Nucleic Acids 1- Glucose 2- phosphate 3- Sugar (5 C) 4
Tanzania [10]

Answer:

Explanation:

glucose is the monomer of carbohydrate

phosphate is the monomer of nucleic acid

sugar is the monomer of nucleic acid

amino acid is the monomer of protein

glycerol is the monomer of lipid

nitrogenous base is the monomer of nucleic acid

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4 years ago
Describe the difference between Microevolution and Macroevolution
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Microevolution<span> happens on a small scale (within a single population), while </span>macroevolution<span> happens on a scale that transcends the boundaries of a single species. Despite their </span>differences<span>, evolution at both of these levels relies on the same, established mechanisms of evolutionary change: mutation.</span>
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4 years ago
What are two differences you see when comparing the four chambers of the heart? Relate these differences to the function of each
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The two differences you see when comparing the four chambers of the heart is that the arteries have a thicker wall and veins have thin walls and that the arteries carry oxygenated blood away from the heart which means they get more pressure than veins.
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3 years ago
Electrons are the electrons in the outer energy
tamaranim1 [39]

Answer:

Valence

Explanation:

In an atom, the electrons at the outermost energy level is called as valence electrons. It is the valence electrons which participates and interacts with the other atoms and form bonds. The valence electrons of an atoms are important as they depict the chemical properties of an element.

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nikklg [1K]

Answer: The nucleus.

Explanation:

4 0
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