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Anarel [89]
3 years ago
15

How does the stomach defend against infection?

Biology
1 answer:
Elodia [21]3 years ago
5 0
The hydrochloric acid in the stomach helps protect against disease because it kills many microorganisms and toxins in food.
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PORQUE ES IMPORTANTE QUE LA PERSONA TENGA UNA ESTABILIDAD EMOCIONAL, SOCIAL, ECONOMICA PARA PODER ENFRENTAR ANTE UNA SITUACION D
eduard

Answer:

Es importante que una persona tenga estabilidad emocional, social, y economica ante una situacion de embarazo para poder darle buena vida a el ser que lleva dentro.

Explanation:

Es importante tener estabilidad mental para pensar que hacer y como cuidar al bebe, y ser positvos.

Es importante tener estabilidad social para brindarle un ambiente amistoso.

Es importante tener estabilidad economica para poder aportar a las necesidades del bebe.

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2 years ago
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Crazy boy [7]

Explanation:

B) Hope that helps.....

6 0
3 years ago
What are the steps of creating a DNA profile
Neporo4naja [7]

Answer:

The DNA testing process is comprised of four main steps, including extraction, quantitation, amplification, and capillary electrophoresis.

Explanation:

1. Separate white and red blood cells with a centrifuge.

2. Extract DNA nuclei from the white blood cells. ...

3. Cut DNA strand into fragments using a restriction enzyme.

4. Place fragments into one end of a bed of agarose gel with electrodes in it. 5. Use an electric current to sort the DNA segments by length.

5 0
4 years ago
Part A The mandibular condyle __________. The mandibular condyle __________. is the opening through which blood vessels and nerv
Nitella [24]

Answer:

articulates with the temporal bone to form the temporomandibular joint

Explanation:

The mandible is the lower bone of the lower jaw of the human face which consists of the ramus and the front bones and teeth.

The mandible contains an articular structure for articulation called "condyle" which help in the formation of temporomandibular joints. The temporomandibular joint is the joint formed between the lower jaw or mandible and the temporal bone of the skull. This allows the free movement of the lower jaw.

Thus, the selected option is the correct answer.

6 0
4 years ago
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Approximately how many different genes can be found in a human cell?
Anastasy [175]
Im pretty sure its 20,000-25,000
7 0
3 years ago
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