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Mkey [24]
3 years ago
7

Cells that perform a specific function in an organism ____________. Which phrase best completes the sentence? A. are specialized

B. are all the same C.can survive on their own D. perform all of the functions
Biology
2 answers:
Alex17521 [72]3 years ago
6 0

Answer:

The answer should be D

because they perform all functions

Lyrx [107]3 years ago
3 0

Answer:

Cells that perform a specific function in an organism are <em>specialized cells</em>

Explanation:

Specialized cells are cells that performs a specific task, many cells aggregates to form a specialized cell

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The protective layer of cells of the outer epidermis is called the
Vlad [161]

Answer: Stratum Corneum

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Explanation:

stratum corneum

The epidermis has no blood supply and depends on diffusion from the dermal cells for its metabolic needs. The dead-cell layer of the stratum corneum provides the protection from water loss that allows vertebrates to dwell on land

8 0
3 years ago
Please help!!!!! <br><br> Can you please help with the first box in the picture.
Arisa [49]

Answer:

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7 0
4 years ago
Afferont neurons
Dafna11 [192]

Answer:

a.transmit sensory input to the CNS

Explanation:

Afferent neurons will take input from your muscles, skin etc. and send it to your CNS (usually via spinal nerves).

3 0
3 years ago
When a hormone is present in excessive levels, the number of target-cell receptors my decrease. This is called ____. A. Receptor
Ainat [17]

Answer:E. Down-regulation

Explanation:Cells typically up or down  regulate  depending on  the concentration of a hormone levels. When  there is a excessive  concentration of a hormone in the blood stream, the cell decreases the number of receptors reducing  the interaction  with that hormone, Also, when there is excessive  hormone reduction, the  target cells activate to increase their number of receptors.

Down  regulation occurs by the the deactivating or degrading of target cells to reduce the number of  receptors due to their sensitivity to a particular excess hormone.

4 0
4 years ago
Which statement BEST explains why the specific heat of water is higher than the specific heat of most other substances?
Gekata [30.6K]

Answer by YourHope:


Hi! :)


Which statement BEST explains why the specific heat of water is higher than the specific heat of most other substances?


A) Due to its polarity and hydrogen bonding water can absorb heat without a significant temperature change!


:)

7 0
3 years ago
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