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Lera25 [3.4K]
3 years ago
14

Select all that apply.

Biology
1 answer:
love history [14]3 years ago
5 0
Boyle's law states that the relationship between pressure and volume of a fixed amount of gas at a fixed temperature is inversely proportional. This means that the higher the pressure, the lower the volume, in a proportional relationship. Therefore, of the statements listed, b: 'the temperature and the number of molecules must remain constant for the law to apply' and d: 'a<span>s the pressure of a gas increases, the volume decreases proportionally</span>' are correct.
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Why do you have to determine the total magnification when observing a specimen under the compound microscope?
IceJOKER [234]

Answer:

To clearly see specimens under the microscope, and to be able to see two separate objects that are close together.

Explanation:

A microscope is a tool that makes an object look bigger so that the person who is looking at it can see it. It's important to use a microscope because cells are usually too small to see with the naked eye. In addition to magnification, microscopes also have resolution, which is the ability to see two objects that are close together as separate. A microscope needs both magnification and resolution to be able to clearly see specimens under the microscope. When the light microscope bends light at the specimen, it gives the viewer a clear picture of the specimen. A series of lenses do this.

7 0
3 years ago
Which process in paramecium results in genetic recombination but no increase in population size?
Gala2k [10]
<span>Conjugation in which two cells temporarily combine in order to transfer genetic materials. After combination they then divide again, allowing of the information to pass and replace the previous members of the population.</span>
4 0
3 years ago
What is the process of Hot lava cooling and hardening called?
Kipish [7]

What is it called when lava cools and hardens? Sometimes magma flows upward and is forced out onto the earth's surface during a volcanic eruption. Magma that reaches the surface of the earth is called lava. When it cools and hardens, it too forms igneous rock. Igneous rock that is formed on the earth's surface is described as extrusive.n:

8 0
2 years ago
What do X and Y most likely represents in cellular respiration
vlabodo [156]

Answer:

X + Y → Z + Water + Energy. What do X and Y most likely represent? X represents carbon and Y represents glucose. ... X represents glucose and Y represents oxygen

7 0
3 years ago
The observation that different geographical areas sometimes exhibit plant and animal communities of similar appearance, even tho
zaharov [31]

Answer:

C) convergent evolution

Explanation:

Convergent evolution is a type of pattern of evolution which occurs when the two unrelated species evolves with the same feature or traits as a result of the exposure of the species to the same environmental conditions.

This type of evolution results in ion the formation of the analogous structure which is functionally similar but is evolved from the same ancestor.

In the given question, since the two unrelated species: plants and animals exhibit the same appearance on different geographical areas thus represents that convergent evolution is taking place.

Thus, C) convergent evolution is the correct answer.

8 0
3 years ago
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