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alisha [4.7K]
3 years ago
9

What is mean by combution ​

Biology
2 answers:
antoniya [11.8K]3 years ago
6 0

Answer:

an act of burning something is called combustion

plz mark as brainliest

Sveta_85 [38]3 years ago
4 0

Answer: Burning

Combustion is the scientific word for burning.

Research has proven that ;

During combustion(burning)  a substance reacts with oxygen from the air and these  reactions happen at high temperatures, and transfer energy to the surroundings as light and heat.

This is why you see flames when things burn.

Explanation:

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A teacher says she has identified an organism with these characteristics: eukaryotic, multicellular, autotrophic, and a cell wal
Vilka [71]

Answer;

Kingdom plantae.

Explanation;

Kingdom plantae is a classification kingdom made up of eukaryotic, multicellular organisms that have cell walls made mostly of cellulose.

They have pigments (chlorophyll) that absorb light, and that supply energy and oxygen to themselves and to other life-forms through photosynthesis

They are Eukaryotes, multicellular, autrotrophs, and have cell walls are made of cellulose, and are also producers in an ecosystem.

8 0
3 years ago
Read 2 more answers
Core and manntle in a complete sentence
Sunny_sXe [5.5K]
The core and mantle are parts of the earth.
or the core is in the middle of the earth, surrounding that is the mantle followed by the earths crust covering it both.
6 0
3 years ago
quizlet i]n the heart, valves are located in the heart, valves are located just between the ventricles and the arteries. just be
ser-zykov [4K]

In the heart, the valves are located between atria and ventricles and between ventricles and arteries (option D).

<h3>What are valves in the heart?</h3>

Valves are membranous partitions which permit the passage of the contents of a vessel or cavity in one direction, but stop or control the flow in the opposite direction.

Valves in the heart enforce a one-way blood flow through the heart and separate atria from ventricles, and ventricles from the large arteries that leave them.

The four valves in the heart and their location is as follows:

  1. tricuspid valve: located between the right atrium and the right ventricle
  2. pulmonary valve: located between the right ventricle and the pulmonary artery
  3. mitral valve: located between the left atrium and the left ventricle
  4. aortic valve: located between the left ventricle and the aorta.

The valves between the atria and ventricles are called atrioventricular valves or cuspid valves while those at the bases of the large vessels leaving the ventricles are called semilunar valves.

Therefore, it can be said that the valves of the heart are located between atria and ventricles and between ventricles and arteries.

Learn more about valves of the heart at: brainly.com/question/28266922

#SPJ1

5 0
2 years ago
Can anyone please help?
IrinaVladis [17]

1. autotroph

2. taxonomy

3. unicellular

4. kingdom

5. prokaryotic

4 0
4 years ago
Several students want to conduct a descriptive investigation on igneous rocks.
Andreyy89

Answer:

B

Explanation:

3 0
4 years ago
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