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Eduardwww [97]
3 years ago
8

The layer of the digestive tube that contains blood vessels, lymphatic nodules, and a rich supply os elastic fivers is the _____

___.
Biology
1 answer:
Nataliya [291]3 years ago
5 0

Answer:

Submucosa

Explanation:

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Answer:

Because Circumpolar constellations are constellations that never set below the horizon when seen from a particular location on Earth.

They can be seen in the night sky throughout the year, while other constellations are seasonal, visible only at certain times of year.

The term circumpolar refers to constellations and stars that are circling the north and south celestial poles without ever dipping below the horizon. All circumpolar constellations are found near the celestial poles and, due to their proximity to the poles, they never disappear from view.

The five northern constellations visible from most locations north of the equator throughout the year are Cassiopeia, Cepheus, Draco, Ursa Major, and Ursa Minor.

The three southern circumpolar constellations visible from most locations in the southern hemisphere are Carina, Centaurus, and Crux.

Other constellations are just as prominent in the sky and can be seen for most of the year, but only these eight are circumpolar.

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How did the development of the cell theory lay the foundation for the current advancements in stem cell research?
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ecent advances in stem cell biology have changed the current face of.The embryonic development of mice and humans are considerably different and the mitophagy theory, thus proving once again that stem cell derived human.

Explanation:

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The diagram shows a bacterium. Which labels best complete the diagram
Sliva [168]

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X - Flagellum, Y - Bacterial DNA, Z - Cytoplasm

Explanation:

A bacterium is a living thing that are majorly known for causing diseases but are important for human life.

A bacterium is also consist of several organelles such as cell wall, cytoplasm, flagellum,  bacterial DNA, cytoplasm, ribosomes and others.

The diagram shows three main organelles that are X - Flagellum, Y - Bacterial DNA, Z - Cytoplasm. Flagella functions for the locomotion of the bacteria, bacterial DNA is a genetic material of the bacteria, and cytoplasm is a gel-like matrix composed of enzymes, water, nutrients and other waste material.

Hence, the correct answer is "X - Flagellum, Y - Bacterial DNA, Z - Cytoplasm".

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The oldest fossil forms of life are most similar to
Eduardwww [97]

the answer is a, animals

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