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Mila [183]
3 years ago
5

Importancia del microscopio para la ciencia

Biology
1 answer:
user100 [1]3 years ago
7 0

Answer:La invención del microscopio permitió a los científicos ver células, bacterias y muchas otras estructuras que son demasiado pequeñas para ser vistas a simple vista. Les dio una visión directa del mundo invisible de los extremadamente pequeños.

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A 60-year-old man has had painful skin with exfoliation of the skin and mucous membranes for 1 day. He has been taking allopurin
devlian [24]

Answer:

The correct answer is option E, that is, toxic epidermal necrolysis.

Explanation:

The painful exfoliation of the mucous membranes and the skin two weeks after starting allopurinol indicates Toxic Epidermal Syndrome. A potentially life-threatening dermatologic ailment featured by widespread necrosis, erythema, and bullous detachment of the mucous membranes and epidermis is known as the toxic epidermal necrolysis. The further leads to exfoliation, and possible death or sepsis.

7 0
4 years ago
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Mumz [18]

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Explanation:

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5 0
3 years ago
Organisms living today do not share ancestry with older, simpler life-forms. true false
Ksenya-84 [330]
The best and most correct answer among the choices provided by the question is the second choice. The statement "<span>Organisms living today do not share ancestry with older, simpler life-forms." is False. </span>I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
Read 2 more answers
Use the principle of original horizontality to identify the two rocks that are nearly the same age.
Digiron [165]

The correct answer is - C and D.

The principle of original horizontality means that the rock layers have been order by age, with the layers at the top being the youngest, while the layers at the bottom being the oldest.

In this picture it is little hard to tell which rocks belong to the same layer from first look because there are multiple twists and turns, an uneven surface, caused by pressure on the crust.

By carefully examining the image though, we can trace the layers more properly and see which ones are younger, which older, and which have the same relative age. In this case, we can see that the markings C and D are actually on the same layer of rocks, thus being a good indication that they have the same relative age.

4 0
3 years ago
What do animal and plant cells have in common
Pavlova-9 [17]

Answer:

they both have nucleus, cytoplasm, cell membrane and mitochondria

Explanation:

8 0
4 years ago
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