What are Arteries? Arteries are a part of the circulatory system, which is responsible for the transportation of oxygen and nutrients to all cells in the body. Obviously, it’s a vital role, and thus keeping&hellip
Tagged By Oxygen
Why is oxidation important?
Oxidation is a process wherein different substances react with oxygen. Â Some people are familiar with this process when they think of rust build-up on metals like iron when they are exposed to oxygen. Â This particular&hellip
Why is working out good for you?
If a person wants to feel better, live for a long time, and be energetic always, then performing regular physical exercise will fulfill all of these conditions. The benefits of regular exercise cannot be ignored,&hellip
Why is the endocrine system important?
When people speak of the endocrine system, it simply refers to the body’s system involved in the secretion of hormones which perform a specific function or regulate the body. These secretions play a vital role&hellip
Why do Stomata need to be open?
Why do Stomata need to be open? If we take a closer look at the leaf, we can see small pores in the surface. This is called stomata. Stomata play a great role for the&hellip
Why should Newborns cry?
Why should Newborns cry? Before pregnant mothers give birth to their child, the fetus or the child within them is considered a highly dependent individual. Fetuses greatly rely on mothers for food, water, blood, oxygen&hellip
Why is Rusting a chemical change?
Why is Rusting a chemical change? Chemical change can be defined in its simplest manner as a reaction†that happens when two or more molecules interact with each other and produce a new form of&hellip
Why is Cutting Down Trees bad for the environment?
Why is Cutting Down Trees bad for the environment? Trees are the longest and largest living organisms on earth. It is significant in maintaining the whole ecological system balanced. Trees help in providing the oxygen&hellip
Why Water is considered a polar molecule?
Why Water is considered a polar molecule? Water molecule is Polar due to its shape. Water has two positively charged hydrogen atoms and one negatively charged oxygen atom bonded covalently in a single water molecule.&hellip
Why do lungs collapse?
Why do lungs collapse? Air is a vital element that stimulates the person to breathe. This process is called ventilation. In ventilation, also known as breathing, the function of the respiratory system, particularly the lungs,&hellip
Why is oxygen flammable?
Why is oxygen flammable? Oxygen is available in the atmosphere and is utilized by the animals for their survival. Generally fuels are flammable like petrol, diesel, kerosene, cooking gas and so on. But oxygen is&hellip
Why is oxygen electronegative?
Why is oxygen electronegative? Anywhere we go, we breathe oxygen. Ã’šÃ‚ It is the reason why there is life on earth. Ã’šÃ‚ It is an essential element in organic and inorganic compounds, gaseous molecule, and even in&hellip
Why is ozone formed over the equator?
Why is ozone formed over the equator? Ozone is a form of oxygen. It comprise of 3 oxygen molecules bounded together also known as trioxygen. Ozone has a pungent odor and appears to be colorless.&hellip
Why is ozone bad for you?
Why is ozone bad for you? Ozone is a gas composed of 3 oxygen atoms. Ozone which can be found in the Earth’s atmosphere is good because it protects us from the harmful rays of&hellip
Why are Hydrogen Bonds Weak?
Why are Hydrogen Bonds Weak? Hydrogen bonding refers to the weak interaction between two molecules containing Hydrogen atom bonded to an electronegative atom such as Oxygen, Fluorine and Nitrogen. This only occurs in molecules that&hellip
