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ddd [48]
3 years ago
15

Is the skin on the back of my hand living or nonliving?

Biology
1 answer:
mojhsa [17]3 years ago
7 0

The correct answer is non-living.

The outermost layer of the epidermis comprises 25 to 30 layers of dead cells. The stratum corneum is the outermost layer of the epidermis, comprising of dead cell, that is, corneocytes. This layer comprises 15 to 20 layers of flattened cells with no cell organelles and nuclei, their cytoplasm exhibits filamentous keratin.


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Which organisms are most likely to survive in a population in which disruptive selection is occurring?
Likurg_2 [28]

Answer:

The correct answer is organisms that have extreme traits. Explanation: Disruptive selection is a specific type of natural selection that describes changes in population genetics. In disruptive selection, both extreme values for a trait are favored over intermediate values.

Explanation:

5 0
3 years ago
Which of the following viruses is most widespread in the human population?
pishuonlain [190]

Answer:

Epstein-Barr virus

Explanation:

Epstein-Barr virus (EBV) is most widespread in the human population. It spreads through bodily fluids such as saliva. EBV is the virus which can cause or affect infectious mononucleosis also known as mono and other illnesses. After you get infected by EBV, the virus become inactive in our body. In some cases, virus may reactive, peoples who's having weak immune system are more likely to develop symptoms if virus is reactive.

Symptoms: Symptoms of EBV includes Fever, swollen liver, rash, enlarged spleen etc.

8 0
3 years ago
Qualitative and Quantitative. Which is preferred in biological science and why?
qwelly [4]
The qualitative-quantitavtive debate can trigger an intense debate. To say that one or the other approach is better is a trivializing of a far more complex topic than a dichotomous choice. ... Qualitative data typically consists of words while quantitative data consists of numbers.
6 0
3 years ago
Read 2 more answers
A is a speleothem that forms on the ceiling of a cavern and resembles an icicle made of rock.
Novay_Z [31]

Stalactite.

<u>Stalactite:</u>

  • Often, stalagmites develop up from the cave floor, whereas stalagmites typically grow down from the cave roof.
  • It's simple to distinguish between the two since stalagmites have a "G" for ground and stalactites have a "T" for top.
  • Typically made of calcium carbonate, stalagmites can also be made of lava, mud, peat, pitch, sand, sinter, and amber.
  • A single drop of water rich in minerals is the origin of all limestone stalactites.
  • The smallest ring of calcite is left behind by the falling water drop.
  • Another calcite ring is left behind with each new drop of water that develops and drops.

Learn more about Stalactite, here

brainly.com/question/137124

#SPJ4

4 0
1 year ago
What percent of solar radiation is filtered by clouds and may cause sunburn on cloudy days?
marin [14]
22 percent of solar radiation is filtered by clouds and may cause sunburn on cloudy days.

According<span> to the SCF, up to </span>eighty %<span> of the sun's </span>ultraviolet illumination<span> rays </span>will taste<span> clouds. T</span>his is<span> </span>the rationale folks<span> often </span>find yourself<span> with serious sunburns on overcast days if they've </span>hung out<span> outside with no sun protection.</span>
3 0
3 years ago
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