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n200080 [17]
3 years ago
12

Where do long period Comets spend most of their existence?

Biology
1 answer:
choli [55]3 years ago
3 0
Most comets are long period but they spend most time of their existence far away from the sun.
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Can someone help me with the parts k j h l label Please I can’t find it anywhere
Kisachek [45]

Answer:

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dem82 [27]

Answer:

La segunda exposición desencadena la fase de 'respuesta' asociada a la reacción alérgica  

Explanation:

La alergia se puede considerar como una respuesta desmedida del sistema inmune cuando un individuo entra en contacto con ciertas sustancias que son inocuas para la mayoría de la población, pero que en personas alérgicas desencadenan fuertes reacciones de hipersensibilidad. La alergia tiene dos fases conocidas como fase de sensibilización y fase de respuesta. La primera fase de sensibilización es donde el individuo entra en contacto con los 'antígenos' del alérgeno, lo cual provoca que el individuo genere anticuerpos IgE los cuales combaten al alérgeno (el sistema inmune considera que esta sustancia es potencialmente dañina), mediante la generación de anticuerpos de IgE que se unen a receptores de células del sistema inmune (eosinófilos, basófilos y mastocitos). La segunda fase de respuesta se produce cuando el individuo entra de nuevo en contacto con el alérgeno. Durante el segundo contacto, los antígenos del alérgeno interactúan con anticuerpos específicos de IgE que se encuentran sobre la superficie de células del sistema inmune, desencadenando la degranulación de estas células (mastocitos) y la consecuente liberación de mediadores químicos de la alergia tales como, por ejemplo, histamina, los cuales son responsable de los síntomas típicos de la alergia (tos, estornudos, picor, enrojecimiento de ojos, urticaria, inflamación, etc.).

4 0
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Alenkinab [10]

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Explanation:

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because I used it during the quiz an I passed so, that is the correct answer.

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I belive the answer is d. hopefully, I can help you sort out your thoughts and feelings so you can better understand them


Medical practitioner like nurse is trained with various communication skill that might help the patient coping with their disease. Talking to nurse could help the patient sort their thought and feeling better, make them could adapt more easier. The thought and feeling also could be used to determine if the patient have psychiatric symptoms/problem.

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