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iragen [17]
4 years ago
11

Where in the respiratory system is the carina located?

Biology
1 answer:
natita [175]4 years ago
6 0
Cartilages of larynx, trachea and bronchi. (Carina is at the point of bifurcation.) Transverse section of the trachea, just above its bifurcation, with a bird's-eye view of the interior. (Carina not labeled; the ridge that separates the left and right bronchus.) I hope I helped you and good Luke and I know it’s night but I love to help and I ate to much sugar
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In your own words explain what the Continental Drift Theory states. Give two examples of evidence that support this theory
velikii [3]
The Continental Drift theory states that the 7 continents were all once one big piece. Pangea broke into several pieces by convergent and divergent boundaries. The continents almost fit together as an exact puzzle.

hope this helps !

8 0
4 years ago
What happens to the amount of light as the moon travels from the new moon phase to the full moon phase?​
Debora [2.8K]

Explanation:

Between the new and full Moon, the amount of Moon we see grows — or waxes from its right side toward its left side. As it passes the full Moon stage, the amount of illumination decreases — or wanes — from right to left. ... No matter where on Earth an observer is, however, the phases of the Moon occur at the same time.

4 0
4 years ago
Read 2 more answers
Why is it important for both eukaryotic and prokaryotic cells to go through cell division?
Naya [18.7K]

Answer:

La división celular es una parte muy importante del ciclo celular en la que una célula inicial se divide para formar células hijas.1​Debido a la división celular se produce el crecimiento de los seres vivos. En los organismos pluricelulares este crecimiento se produce gracias al desarrollo de los tejidos y en los seres unicelulares mediante la reproducción asexual.

Los seres pluricelulares reemplazan su dotación celular gracias a la división celular y suele estar asociada con la diferenciación celular. En algunos animales la división celular se detiene en algún momento y las células acaban envejeciendo. Las células senescentes se deterioran y mueren debido al envejecimiento del cuerpo. Las células dejan de dividirse porque los telómeros se vuelven cada vez más cortos en cada división y no pueden proteger a los cromosomas como tal.

Las células hijas de las divisiones celulares, en el desarrollo temprano embrionario, contribuyen de forma desigual a la generación de los tejidos adultos.

Explanation:

6 0
3 years ago
Prokaryotic organisms are not found in which Domain?
Murljashka [212]

Answer:

(c). Eukarya.

Explanation:

Prokaryotes are primitive, single-celled organisms that lacj complex membrane-bound cell organelles, such as nucleus, mitochondria, and endoplasmic reticulum.

Prokaryotes are grouped into two domains, including Archaea and Eubarteria. Archaea includes prokayotes that can live in extreme conditions are known as extremophiles, while domain Eubacteria includes all true bacteria.  

Prokaryotes do belong to domain Eukarya as Eukarya includes all eukaryotic organisms.

Thus, the correct answer is option (C).

4 0
4 years ago
Why do scientists take lots of measurements and calculate averages?
Dima020 [189]
 Scientists take more than one measurements because they want to make sure that their results are fairly accurate answer, result, or/ and explanation on a subject.

Reason: If a scientist just used one measurement or used even one testing group then in the near future, people might use that ONE measurement or testing group to prove questions. .
   In actuality, using more than one measurements can help you go for a more precise answer. It is better to use more than one measurement or testing group that way you may have a more wide explanation of why something is that way.
   For example, if a person wants to know why a softer ball(like a tennis ball) bounces higher than something like a box then the person will use more than one measurement. This will include the height of the bounce, the volume of the items used, the force of gravity on the object, and some other things.

(Hope this helps you better understand :) )
3 0
4 years ago
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