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aleksley [76]
3 years ago
10

Why do classification systems change over time?

Biology
2 answers:
seraphim [82]3 years ago
6 0

Answer: a

Explanation:

Sophie [7]3 years ago
4 0

Answer:

Classification system changes because the scientists find new evidence in their studies.

Explanation: The world is always changing and growing and dying as well as developing, so over time things change. For example, as you grow up do you stay the same? No, you notice the physical changes happening, well thats sort of like how the earth and its ways are always changing as well.

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Which of the following statements correctly state(s) the location or function of the cells in the epidermis and dermis? Select a
coldgirl [10]

Answer:

Keratinocytes are located in the stratum basale in the epidermis and the hair follicle of the dermis. This statement is correct.

Explanation:

Keratinocytes are in the stratum basale of the epidermis, which is the deepest layer of the epidermis; from this layer, they ascend to the stratum spinosum, then to the stratum granulosum, then to the stratum lucidum if the skin is thick like the one that is in our hands or soles, and lastly they end in the stratum corneum. While the keratinocytes move from one layer to the next one, they change their characteristics.

Keratinocytes are also in hair follicles, they are similar to the keratinocytes from the dermis, but have some differences, such as their reproduction capacity.

3 0
3 years ago
What does a food chain diagram illustrate?
AlekseyPX
The answer is C) one pathway of feeding in an ecosystem :)))
6 0
3 years ago
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Mark and Diana are having a disagreement about earthquakes. Mark says they can only do damage to humans when they occur on land.
gavmur [86]

Answer:

Diana is correct.

Explanation:

because earthquakes occur when two plates slip. even if it happens underwater it affects the enviroment around itself usually causing damage.

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4 0
3 years ago
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In 3-5 sentences, construct an argument for why more cities should incorporate green roofs. (4 points)
expeople1 [14]

Green roof do have several advantages over ordinary roofs as follows.

<h3><u>Explanation:</u></h3>

Green roof are defined as the roof over which a thin layer of soil is placed to grow a thin layer of grass or other plants. This have several advantages as follows:

A. Green roof help in reducing water logging in roofs, thereby reducing the dampening of the concrete, and increasing the longevity of the roof.

B. It is actually energy saving, by reducing the summer temperatures by evaporation and transpiration. It also maintains a warm room temperature in winter by reducing the heat loss.

C. It's also actually low in budget. Its initial cost is more than ordinary roof, but the maintenance cost is very low, if not nill.

D. Its a place for recreational activities. Greenery in urban areas are very rare sight, which can be met through this project.

E. Green roofs provide a chance for urban agriculture.

7 0
3 years ago
Robin is swinging back and forth from a trapeze. In which of the following situations in his kinetic energy being transformed in
dalvyx [7]

Answer:

When he is swinging back up on the trapeze.

Explanation:

When he is swinging down, all the kinetic energy is being used. Once he begins his ascent, immediately after the halfway point, potential energy builds up once again.

5 0
3 years ago
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