Enzymes act as catalysts that remain unmodified as they increase the rate of a chemical reaction.
Answer: The word X represents the organs which is no longer used by the species.
Explanation:
The word vestigial shows the characters that is not used by the species anymore. Example is appendix which is considered as a vestigial organ in human beings as it is no longer useful for the human body.
This organ was used when there was only vegetarian food available for the human beings to eat.
But now that animals and vegetable both are available there is no need for the enzyme required the digestion of cellulose.
So, this organ is vestigial for the human body.
Water has a high latent heat of vaporisation meaning it takes a lot of energy to make water evaporate. This is because it takes a lot of energy to overcome the hydrogen bonds and intermolecular forces in a water molecule.
I believe it is called the thermal layer
Answer:
The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. ... As with photosynthesis, plants get oxygen from the air through the stomata.
