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GarryVolchara [31]
3 years ago
11

Thesystem bringsoxygen into the blood and releases carbondioxide from the body.​

Chemistry
1 answer:
Rom4ik [11]3 years ago
4 0

Respiratory system

Explanation:

The respiratory system in the body is responsible for the gaseous exchange between the body and the environment. During cellular respiration, oxygen is used to liberate energy from glucose. The product is usually water and carbon dioxide gas.

  • Carbon dioxide is transported by the blood to the respiratory system responsible for making gaseous exchange possible.
  • The air we breathe in contains oxygen which is useful for cellular respiration.
  • At the end of the respiration, carbon dioxide is taken out of the body system.
  • Some organs that makes up the system are trachea, alveoli, lungs, nostrils e.t.c

Learn more:

Respiratory system brainly.com/question/11720309

#learnwithBrainly

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Why do compounds have different conductivity values if they are the same type of compound?
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Compounds have different conductivity because if they have the same meaning it wont be a other word. the compounds have to have a conductivity so there can be more meanings.
8 0
3 years ago
Help me!!!<br> Pleaseeee!!!!
Sidana [21]

Answer:

0.862 J/gºC

Explanation:

The following data were obtained from the question:

Mass of metal (Mₘ) = 50 g

Initial temperature of metal (Tₘ) = 100 °C

Mass of water (Mᵥᵥ) = 400 g

Initial temperature of water (Tᵥᵥ) = 20 °C

Equilibrium temperature (Tₑ) = 22 °C

Specific heat capacity of water (Cᵥᵥ) = 4.2 J/gºC

Specific heat capacity of metal (Cₘ) =?

The specific heat capacity of the metal can be obtained as follow:

Heat lost by metal = MₘCₘ(Tₘ – Tₑ)

= 50 × Cₘ × (100 – 22)

= 50 × Cₘ × 78

= 3900 × Cₘ

Heat gained by water = MᵥᵥCᵥᵥ(Tₑ – Tᵥᵥ)

= 400 × 4.2 × (22 – 20)

= 400 × 4.2 × 2

= 3360 J

Heat lost by metal = Heat gained by water

3900 × Cₘ = 3360

Divide both side by 3900

Cₘ = 3360 / 3900

Cₘ = 0.862 J/gºC

Therefore, the specific heat capacity of the metal is 0.862 J/gºC

5 0
2 years ago
What do we call the set of compounds that are on the left of the reaction arrow
insens350 [35]

Answer:

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Explanation:

7 0
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sammy [17]

Answer:

59.09%

Explanation:

13/22*100=59.09%

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Your favorite beach has 42 large sand dunes throughout the course of the year wind erosion destroys eight sand dunes and create
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