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Ratling [72]
3 years ago
8

Qué estructuras se encuentran en el oído externo, medio e interno?

Biology
1 answer:
Afina-wow [57]3 years ago
7 0

Answer:

El oído externo consiste en el pinna o aurícula, la parte que vemos en el lado de la cabeza, y el tubo o canal auditivo externo que conecta el oído externo con el oído medio a través del cual viaja el sonido.

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Organs are made of different kinds of that work together.
Annette [7]

Answer:

Organs are made of different kinds of tissues that work together.

Explanation:

All the organs are made of tissues, the organ level is the next level up from tissues. The groups of tissues work together. The tissues are specialized cell group, the animal body is made of 4 types of tissues: epithelial, connective, muscle, nervous.  

Organs and tissues are levels of organization. Organs are structures made up of two or more tissues, together they carry out a particular function.

6 0
3 years ago
Which two scientists' work contributed to our understanding that the cell is the basic unit and smallest part of living matter?
Sergio039 [100]

Answer:

two German scientists

Theodor Schwann

Matthias Jakob Schleiden

Explanation:

They both co-founded the cell theory.

Schleiden defined the cell as the basic unit of plant structure. Years later Schwann defined it as the basic unit of animal structure.

7 0
3 years ago
Where does the cellular respiration occur in the biosphere? Check all that apply?
lawyer [7]

Answer:

what's the answers it give u

Explanation:

I might be able to help

5 0
3 years ago
Read 2 more answers
How does a Tsunami get its power?
patriot [66]

Answer:

A tsunami is a series of extremely long waves caused by a large and sudden displacement of the ocean, usually the result of an earthquake below or near the ocean floor.

7 0
3 years ago
An adult client with suspected hypothyroidism is scheduled for a thyrotropin-releasing hormone (TRH) stimulation test to evaluat
polet [3.4K]

Answer: Serum thyroid-stimulating hormone test would confirm secondary hypothyroidism.

Explanation:

The serum thyroid stimulating hormone (TSH) test involves the intravenous administration of a small amount of Thyroid Releasing Hormone (TRH) and the measurement of TSH levels at some points following the administration.

The first step involves collecting the blood sample of the patient and measuring the baseline TSH prior to the intravenous administration of TRH. Blood sample is drawn again 30 minutes after TRH administration, and TSH level is measured and compared to the baseline measurement.

If there is slight or no increase in serum TSH level following TRH administration, it is secondary hypothyroidism because the cause of the hypothyroidism is in the anterior pituitary gland. This means that the pituitary gland is not secreting TSH because it is diseased.

6 0
3 years ago
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