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Liono4ka [1.6K]
3 years ago
14

Match each organ to its function. Tiles bone heart stomach lung Pairs pumps blood through the body Both provides structure for t

he body Both breaks down food into small particles Both oxygenates blood
Chemistry
2 answers:
solniwko [45]3 years ago
7 0
Heart: Pumps blood through the body
Bone: Provides structure
Stomach: Breaks down food into small particles
Lungs: Oxygenates blood
pav-90 [236]3 years ago
3 0

Answer:

Heart: Pumps blood through the body

Bone: Provides structure  for the body

Stomach: Breaks down food into small particles

Lungs: Oxygenates blood

Explanation:

Heart pumps oxygenated blood through the arteries to various parts of the body.

Bones make up the skeletal system which provides structure to the body.

Stomach has various digestive enzymes and HCl to break down food.

We breather in oxygen though the lungs. Oxygen combines with hemoglobin to oxygenate blood.

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Micky Mo is a 64-year-old male admitted to the emergency room for asthma. His laboratory results are as follows: pH 7.31, pCO2 h
Salsk061 [2.6K]

Answer:

Micky Mo is suffering from respiratory acidosis.

Explanation:

The pCO2 level in micky"s body is higher than normal it means the excess amount of  CO2 will reacts with water to generate carbonic acid(H2CO3).

  On the other hand according to the question total HCO3- also higher than normal.As a result the excess HCO3- will react with proton to form carbonic acid which is in turn dissociate to generate CO2 and H2O to maintain normal acid base homeostasis.

 From that point of view it can be said Micky Mo is suffering from respiratory acidosis.

5 0
3 years ago
How is the Scientific Method used in science?
xeze [42]

Answer:

to collect measurable, empirical evidence in an experiment related to a hypothesis the results aiming to support or contradict a theory.

Explanation:

7 0
3 years ago
3. Which of the following can be physically separated?
iren [92.7K]

Answer:

mixture

Explanation:

an example of one is a salad you can separate the ingredients

4 0
3 years ago
Calculate the concentration of OH in a solution that contains 3.9 10-4 M H30 at 25°C. Identify the solution as acidic, basic or
Norma-Jean [14]

Answer:

Option A) 2.6 × 10⁻¹¹ M, acidic.

Explanation:

The ion-product constant of water K_{\rm w} gives a relationship between \rm [H_3O^{+}] and \rm [OH^{-}]:

K_{\rm w} = \rm [H_3O^{+}]\cdot [OH^{-}].

The exact value of K_{\rm w} depends on the temperature. Under \rm 25^{\circ}C, K_{\rm w} \approx 1^{-14}.

The question states that \rm [H_3O^{+}] = 3.9\times 10^{-4}\; M. As a result,

\begin{aligned} {\rm [OH^{-}]} &= \frac{K_{\rm w}}{[{\rm H_3O^{+}}]}\\ &\approx\frac{1^{-14}}{3.9\times 10^{-4}} && \rm {\leftarrow Only~under~25^{\circ}C.}\atop{}\\&\approx \rm 2.6\times 10^{-11}\; M\end{aligned}.

  • A solution is acidic if \rm [H_3O^{+}] > [OH^{-}].
  • A solution is neutral if \rm [H_3O^{+}] = [OH^{-}].
  • A solution is acidic if \rm [H_3O^{+}] < [OH^{-}].

\rm [H_3O^{+}] > [OH^{-}] for this solution. As a result, this solution is acidic.

8 0
3 years ago
How is radiation different from conduction?
steposvetlana [31]

Answer:

<u>Radiation is the transfer of energy by waves, and conduction is the transfer of heat through contact with air.</u>

Explanation:

Conduction is the transfer of thermal energy through direct contact.  Radiation is the transfer of thermal energy through thermal emission.

7 0
3 years ago
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