The correct answer is beer or soda.
<span>Intestinal gas or air in the digestive tract usually exists as the natural consequence of swallowing and digestion. But sometimes gas can be excessive. Carbonated beverages, such as beer can increase the gas amount because of the yeast <span>which converts the sugar in beer into CO2 and alcohol.</span></span>
The fuel wood makes sure that people can boil water and cook food.
Answer: Photosynthesis is a <u>endergonic </u>reaction.
Explanation: An endergonic reaction is formally known to require and adsorb energy from the surrounding. Where as, exergonic reactions will release the energy.
Hope this helps! :)
Answer:
Presence of an enzyme
Explanation:
Enzymes are the biomolecules present in cells. The enzymes serve to catalyze the chemical reactions that occur inside the cells. Enzymes speed up the rate of the chemical reaction and allow the formation of products at a fast rate. This is done by lowering down the activation energy that is required to begin a chemical reaction. This energy breaks down the older bonds present in substrates so that new bonds can be formed. Enzymes lower down the activation energy to speed up the reactions.
Answer:
forced expiration
Explanation:
The speed at which air is expelled from the lungs during the middle portion of a forced expiration is very important to the actions of the internal intercostals.
