The air that you inhale is held in the lungs and the oxygen is absorbed into the blood through the alveoli-capillary interface. This means that there is an exchange of gases across two membranes - taking in oxygen into the capillary and attachment of oxygen to the carrier protein, while detachment of carbon dioxide from the carrier protein and expelling it into the lungs. Most of the other gases cannot be exchanged similarly, and are just held in the lungs until expulsion.
Oxygen is present in the Earth's atmosphere, making up about 21% of the air we breathe. It is also present in water bodies, where it dissolves to support aquatic life. Additionally, oxygen is found in the Earth's crust and is a component of many minerals and compounds.
I expect you are asking what happens if carbon dioxide is bubbled through limewater. The limewater will become cloudy.
If hydrochloric acid were not present in your stomach, you could not digest raw meat. This information was told to me by my family physician.
no reaction, unless acid is present
Means there is no other molecule present in the substance including the absence of a solvent.
Nothing - they are "breathed out" with your exhale.
Nothing - they are "breathed out" with your exhale.
Nothing - they are "breathed out" with your exhale.
I/you/we/they breathe. He/she/it breathes. The present participle is breathing.
The difference - is in the proportion of the gasses present. The air we breathe in contains about 20% Oxygen. What we breathe out has about 16% oxygen and high levels of carbon dioxide.
The plural form for breath is breaths.The word 'breathes' is the third person singular present of breathe (breaths, breathing, breathed).
because the haemoglobin present in our blood has no capacity to absorb nitrogen so the result is that the nitrogen is not absorbed and you breathe out the same amount of nitrogen as you breathed in.......
I am including "n" (n represents whatever you are including) You are including "n" He/She/It is including "n" They are including "n" == "Including" is the present participle. "Include" is the present tense, "to include" is the present perfect tense. There is a difference, so be certain which form you need for your answer.
The products of respiration are Carbon dioxide, Energy and Water. The energy is used by all your body cells to carry out life processes. The Carbon Dioxide and Water are released when you breathe out. You can prove this by breathing into limewater-if it goes cloudy, Carbon Dioxide is present. Cobalt Chloride paper will prove water is present, as will the condensation if you breathe on a mirror!
The ozone layer present in the stratospheric region is one we cannot breathe. It protects us from the UV rays of the sun.
they cant breathe because gills do not support air on land where many other gases are present
stoma present in leaves gives out oxygen we breathe so that we can get oxygen through stoma present in leaves