Answer:
Helium has many unique properties: low boiling point, low density, low solubility, high thermal conductivity and inertness, so it is use for any application which can exploit these properties. Helium was the first gas used for filling balloons and dirigibles.
<h2>Answer:</h2>
Approximately all characteristics are inheritable but some characteristic of our body is affected by the external environment.
<h3>Growth:</h3>
Growth is the basic property of a living organism. It can be controlled by the genes like height. But mainly it is dependent on the available nutrients to the body. So a healthy environment with all necessary nutrients leads to healthy perfect growth of the body.
<h3>RB C count:</h3>
Red blood cells counts also effected by environment. The environment which has a sufficient amount of oxygen leads to low blood count as compared to an environment with low oxygen which leads to high red blood cell count.
<h3>Immunity:</h3>
Immunity is the property of living organism to fight against the harmful agents that invade the body.
People most exposed to germs are more immune than people who often face the germs.
Bacteria are one called creatures that can live inside or outside the human body
Essential amino acids are those amino acids which are not synthesized by our body. They are supplied through the food we eat. If a person is not getting the required essential amino acids in the body, it will affect both physical and mental health. In the absence of essential amino acid body breaks down muscle tissue to get the required amino acid, therefore muscle wasting is the first symptom of the deficiency of essential amino acids. Low level of essential amino acid may cause high anxiety.
Answer:
The smallest constitutional unit the repetition of which constitutes a regular macromolecule, a regular oligomer molecule, a regular block or a regular chain. A repeat unit is sometimes called a mer or mer unit. "Mer" originates from the Greek word "meros," which means a part.
Explanation:
