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kap26 [50]
3 years ago
6

Which two characteristics are used to classify stars on the Hertzsprung-Russell diagram?

Biology
2 answers:
Akimi4 [234]3 years ago
7 0

Answer:

Temperature and absolute brightness

Explanation:

The X-Axis of the diagram is heat, and it actually goes down in heat.

The Y-Axis is for brightness, and it works like a regular axis, meaning as it goes up, the number or unit of some sort, in this case luminosity, goes up.

drek231 [11]3 years ago
7 0

Answer:

D

Explanation:

edge2020

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melomori [17]
The answers are starch and sugar.

Carbohydrates are commonly known as sugars. They are compounds made of carbon, oxygen, and hydrogen atoms. Starch is a complex carbohydrate. Therefore, c<span>arbohydrates are found in foods that contain starch and sugar.</span>
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3 years ago
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Explain the aerobic respiration needs oxygen.​
Contact [7]
Definition. Aerobic respiration is the process by which oxygen-breathing creatures turn fuel, such as fats and sugars, into energy. ... The product of respiration is a molecule called ATP, which can easily use the energy stored in its phosphate bonds to power chemical reactions the cell needs to survive ...
7 0
4 years ago
Can small carbon compounds be formed into large carbon compounds?
Sphinxa [80]

Answer:

ya it can also be the largest compound but it needs alot if pressure

6 0
3 years ago
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Tidal volume is air ________. A. inhaled after normal inspiration B. remaining in the lungs after forced expiration C. forcibly
velikii [3]

Answer:

a

Explanation:

Tidal volume (TV) is the volume of oxygen that enters the lungs (inspiration) through normal breathing. It is measured per kg of body mass.

It is also measurement applied by a ventilator machine. The machine delivers oxygen and the amount delivered is calculated as tidal volume.

'Remaining in the lungs after forced expiration' is called Inspiratory Reserve Volume (IRV)

'Forcibly expelled after normal expiration' is called Expiratory Reserve Volume (ERV)

6 0
4 years ago
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Enzymes in your gastrointestinal tract digest your lunch. these chemical reactions are categorized as:________
BigorU [14]

Enzymes in your gastrointestinal tract digest your lunch. these chemical reactions are categorized as catabolism.

<h3>What is catabolism?</h3>

The series of metabolic processes known as catabolism reduces molecules into smaller pieces that are then either oxidized to produce energy or utilised in other anabolic processes. Large compounds are divided into smaller components through catabolism.

<h3>What is a prime illustration of catabolism?</h3>

Catabolism happens as you are breaking down food. For instance, a piece of bread is broken down into simple components your body may absorb, such glucose, through this process (blood sugar).

<h3>What is difference between catabolism and anabolism?</h3>

The series of metabolic processes known as catabolism reduces molecules into smaller pieces that are then either oxidized to produce energy or utilised in other anabolic processes. The process of anabolism produces the molecules the body needs to function. Energy is released during the catabolism process. Energy is needed for anabolic processes.

To learn more about catabolism visit:

brainly.com/question/13021229

#SPJ4

5 0
2 years ago
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