6 definitions by smallsciencefacts

Universal Donor

A universal donor is one out of four human blood groups. They can donate their blood to all the others.

Dude A: "Dude, my dad's a blood group O!"
Dude B: "Thats amazing. I guess he is a universal donor then. Too bad he can only receive blood from his own group."

by smallsciencefacts February 5, 2018

universal recipient

A universal recipient is one of the four blood group (AB), they can receive a blood transfusion from any of the other blood types.

A universal recipient is a very lucky person because they do not have to fear of no specific blood group nearby.

by smallsciencefacts February 5, 2018

Transpiration

The process in which a water is lost in the form of water vapour from the surface of a plant into the air by evaporation.

Transpiration helps to cool off a plant as heat is removed during the process.

by smallsciencefacts February 3, 2018

Silicon

It is a non-metallic element.It is also the most plentiful element in the Earth's crust after oxygen.
When heated, silicon will form silica/silicon dioxide
The word equation for silicon is:
Silicon + oxygen -> silicon dioxide

Silicon is combined with other elements to form silicon compound such as silica or silicates.

by smallsciencefacts September 19, 2018

Happy

Happiness is the key to a good life. I wonder. It may be a chemical reaction, but i wonder why sometimes pain is mixed in as well?

I like happy. Happy is good.

by smallsciencefacts February 5, 2018

Artery

Artery is a blood vessel in your body which carries blood away from the heart to all parts of the body. They are thick and elastic to withstand the high pressure of the blood pumped from the heart. They also have a small lumen .

The artery helps to bring blood to all parts of the body.

by smallsciencefacts February 2, 2018