b. soil
c. bodies of water
d. all of the above
Phosphorus is contained in living organisms, soil, and bodies of water. Thus, the correct answer for this question is D, i.e. all of the above.
The functions of Phosphorus are as follows:
Phosphorus is contained in the genetic material of living organisms. It is also present in the soil which is one of the essential primary macronutrients along with nitrogen and potassium. Phosphorus is also present in water bodies.
Therefore, phosphorus is contained in living organisms, soil, and bodies of water. Thus, the correct answer for this question is D, i.e. all of the above.
To learn more about Phosphorus, refer to the link:
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b. glycerol is made of fatty acids.
proteins are made of amino acids.
nucleotides are made of nucleic acids.
The correct statement about macromolecules is 'Proteins are made of amino acids'. It should be noted that in other options, the statements have a part reversed and therefore they are incorrect.
The correct statement about macromolecules is 'Proteins are made of amino acids'. Macromolecules are large, complex molecules that have a high molecular weight. They are mostly built from single subunits, or building blocks, called monomers. In this context, amino acids are the monomers that make up proteins which are a type of macromolecule.
To provide some clarity on the incorrect options: `Simple sugars are not made of polysaccharides` but the other way around. Polysaccharides are complex carbohydrates that are made up of simple sugar monomers. Similarly, `glycerol is not made of fatty acids`, rather, it combines with fatty acids to form lipids. Lastly, `nucleotides are not made of nucleic acids`, but nucleic acids are made of nucleotides. So, it's important to understand the relationships between these biochemistry terms to correctly understand the nature of macromolecules.
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b. ice
c. wind
d. glaciers
Answer:Read the excerpt from chapter 7 of Night.
We all got up. We all pulled our soaked blankets tighter around our shoulders. And we tried to take a few steps, to shuffle back and forth, in place.
Suddenly, a cry rose in the wagon, the cry of a wounded animal. Someone had just died.
Others, close to death, imitated his cry. And their cries seemed to come from beyond the grave. Soon everybody was crying. Groaning. Moaning. Cries of distress hurled into the wind and the snow.
The lament spread from wagon to wagon. It was contagious. And now hundreds of cries rose at once. The death rattle of an entire convoy with the end approaching. All boundaries had been crossed. Nobody had any strength left. And the night seemed endless.
Which sentence from the passage best supports the author’s viewpoint that the situation is hopeless?
“We all pulled our soaked blankets tighter around our shoulders.”
“The lament spread from wagon to wagon.”
“It was contagious.”
“The death rattle of an entire convoy with the end approaching.”
Explanation:
A) do not change over time.
B) do not contain any genetic material.
C) are much smaller than anything alive.
Eliminate
D) are not composed of one or more cells.
The correct answer is D.} Are not composed of more than one cells.