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german
3 years ago
12

How does the colour of star help to find its age​

Biology
1 answer:
Finger [1]3 years ago
4 0

Answer:

As stars age, they run out of hydrogen to burn, decreasing the amount of energy they emit. Thus, younger stars can appear bluer while older ones appear more red, and in this way, a star's color can tell us something about that star's age.

Explanation:

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When viewing a dissected heart, it is easy to visually discern the right and left ventricles by ________. A. finding the papilla
Alecsey [184]

Answer:

Option (B).

Explanation:

Heart is the main pumping organ of the body. The human heart is divided into four chambers that are right atria, right ventricles, left atria and left ventricles.

The left and right ventricles can easily be distinguished on the basis of their thickness. The right ventricle is less thicker than left ventricle. The thickness of right ventricle is 9mm whereas the thickness of left ventricle is around 40mm.

Thus, the correct answer is option (B).

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3 years ago
What contains the reproductive organ of an angiosperm
Volgvan
Angiosperms have make sex organs called stamens
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Wernicke-korsakoff syndrome is associated with the decreased absorption and utilization of:______
Mariulka [41]

Wernicke-korsakoff syndrome is associated with the decreased absorption and utilization of thiamin. The correct answer is c. thiamin..

The neurological condition Wernicke-Korsakoff syndrome is brought on by a lack of vitamin B1 (thiamin). There is no distinction between Korsakoff syndrome and Wernicke encephalopathy. The disease process is the same but at various stages. Both result from brain damage brought on by a deficiency in vitamin B1.

A prevalent deficiency in vitamin B1 is found in patients with alcohol use disorders. Additionally, it frequently affects persons whose bodies do not adequately absorb meals (malabsorption). This can occasionally happen after bariatric surgery or in conjunction with a chronic condition.

Following the disappearance of Wernicke encephalopathy symptoms, Korsakoff syndrome frequently appears. The thalamus and hypothalamus, two lower regions of the brain, are damaged as a result of Wernicke encephalopathy. Memory-related brain regions suffer permanent harm in people with Korsakoff syndrome.

To know more about thiamin click here

brainly.com/question/15292743

#SPJ4

6 0
1 year ago
A good way to control portion sizes when you eat out is to
cupoosta [38]
<span>A good way to control portion sizes when you eat out is to split an entre with a friend or eat only half and take the other half home. You have to eat fewer calories.Other ideas to eat more veggies, make oatmeal more filling with diced apples, and use a whole-wheat pita in place of bread so you can stuff it with more veggies.</span>
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3 years ago
Witch kind of molecule passes through the lipid bilayer of the cell membrane
Amanda [17]

All of them are close in the membrane pass-through each other

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3 years ago
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