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ankoles [38]
3 years ago
6

What do astronomers believe is located at the center of the Milky Way galaxy?

Biology
2 answers:
cluponka [151]3 years ago
5 0

The answer would be D. A supermassive black hole

Thepotemich [5.8K]3 years ago
3 0
<span><span><span>Understanding the nature and appearance of our galaxy is no small feat, for we live within a disk of obscuring gas and dust.Astronomers do not think that a supermassive black hole at the center of a galaxy is unique to the Milky Way. Rather, it appears to be quite typical of the almost innumerable galaxies in the observable universe. The fact that black holes may be the rule rather than the exception makes it even more important that we continue to study them.</span> </span><span> <span> </span></span></span>
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Emily is developing a computer model of protist populations in certain areas of the ocean, and how they help maintain homeostasi
adell [148]

As the question is incomplete and there are no statements available based on which the question can be answered. But based on the knowledge it can be answered.

Answer:

Most of the corals contains photosynthetic algae which are known as zooxanthllae which lives in the tissues of the corals. Algae and corals have mutualistic relationship.

The corals provide algae space to live and algae provides coral  food such as glucose and glycerols to them which are considered as products of photosynthesis.

If the producers are hampered by the catastrophic event then the main source of the food will be hampered. There will be less or no food source for the corals which covers a large area in the marine ecosystem.

There are chances that there will be more load on the other photosynthetic organism in water as there will be more population dependent on them for food.

Hence, if there is a loss of habitat for these protist other levels of food chain will be affected due to inter connection.

4 0
3 years ago
Describe how C. parvum obtains the glucose it needs for glycolysis after it has infected another cell. Explain the role of lacta
ch4aika [34]

Answer:

C. parvum takes energy from glucose which is present in the digestive tract after the process of glycolysis.

Lactate dehydrogenase which is responsible for the conversion of lactate into pyruvate molecule.

Explanation:

C. parvum is a protozoa that lives as a parasite in the digestive tract of animals. They take nutrients from the cell which are present in the form of glucose. C. parvum uses a specific type of enzyme i. e. lactate dehydrogenase which is responsible for the conversion of lactate into pyruvate and also helps in the production of ATP through glycolysis process. In this process, the glucose molecule is broken down into two molecules of pyruvate, two molecules of ATP, two molecules of NADH, and two molecules of water. So C. parvum takes ATP from that way from the host cells.

3 0
3 years ago
What is the leading cause of death in humans?
Sauron [17]

Answer:

d, or heart disease.

Explanation:

3 0
3 years ago
One function of the chromosomes in a cell is to...
Pavlova-9 [17]

Answer:

carry information from one generation to another

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3 years ago
Se forma entre dos átomos que comparten uno o más electrones : uno solo de los dos átomos enlazados aporta dos electrones y el o
Naddika [18.5K]

.................................   English please. ( :  ............................................

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3 years ago
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