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SVETLANKA909090 [29]
3 years ago
11

How many layers are there in the skin? Why do you think those layers are structured differently? Why is it important to have mul

tiple layers?​
Biology
1 answer:
OleMash [197]3 years ago
6 0
There are three main layers of skin. The epidermis, the outermost layer of skin creates a waterproof barrier and creates our skin tone. The dermis contains tough connective tissue, hair follicles and sweat glands. The last layer is the hypodermis which is made of fat and connective tissue
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Alex poured some pond water into three beakers. She then put waterweed into each beaker. She put the beakers in different places
Alenkasestr [34]

Answer:

The box has blocked the sunlight from the waterweed and it has stopped photosynthesising

Explanation:

5 0
2 years ago
Aquatic organisms such as krill and shrimp are primary consumers. These organisms might compete with one another for-
evablogger [386]

Answer: phytoplankton

Explanation: shrimp and krill are primary consumers. Primary consumers rely on producers for food. Phytoplankton are producers.

3 0
3 years ago
What causes seismic waves
kow [346]

Answer:

The correct answer is

Explanation:

<h2> Seismic waves are  waves of energy that are caused due to an explosion caused by sudden breaking of rocks.  Earthquakes radiate seismic energy as both body and surface waves.  This is how Seismic waves are formed.</h2><h2 /><h2>Hope this helps....</h2><h2>Have a nice day!!!!</h2>
3 0
3 years ago
Which of the following best describes the influence of latitude on climate? A. Earth's climate zones are produced by the equal d
mixas84 [53]
D. Polar regions receive less solar energy and heat per unit area than tropical regions 

Less direct sunlight means that there is less concentration of direct solar rays. This would influence temperature and would ultimately create weather, and since this pattern continues of switching direct ray latitudes, this would create climate zones all over the Earth, and similar ones with similar latitude and terrain.
7 0
3 years ago
Read 2 more answers
If the dna of a certain organism has guanine as 30% of its bases, then what percentage of its bases are adenine?
serious [3.7K]
G always pairs with C...So, if there is 30% G, then there's 30% C...which is 60%...that leaves 40% A+T - and you have to split this up too - so 20% Thymine (T) and 20% Adenine (A).
3 0
3 years ago
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