Water

 Water is life 

Describe the water molecules: a water molecule is a piece of matter that contains two hydrogen atoms and one oxygen atom, linked by single chemical bonds.

Why do we need to drink? Water is vital to our health. It plays a key role in many of our body's functions, including bringing nutrients to cells, getting rid of wastes, protecting joints and organs, and maintaining body temperature.

How much water should we drink daily? How much water should we drink daily? About 15.5 cups (3.7 liters) of fluids a day for men. About 11.5 cups (2.7 liters) of fluids a day for women.

Cohesive and adhesive: 

Cohesive: is an attraction between molecules of the same substance.

Adhesive: is an attraction between molecules of different substances.

Surface tension: how hard to break the surface of the liquid.

Universal solvent: because water can dissolve many substance like polar and ionic substances.

Capillary action: is the up ward motion of water within narrow tubes.

Heat capacity: is defined by the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C).

Polarity: Polarity causes water molecules to attract each other like magnets.

Interesting facts about water: 

Water could be the key to finding life. ... 

Almost all Earth's water is in the oceans. ... 

Most freshwater is in ice. ... 

• The amount of salt in salt water varies. 

Resources: http://www.iapws.org/faq1/molecule.html#:~:text=What%20is%20the%20structure%20of,center%20of%20the%20oxygen%20atom.

https://www.britannica.com/science/carbohydrate#:~:text=A%20carbohydrate%20is%20a%20naturally,vital%20role%20in%20all%20life.

https://www.biologydiscussion.com/articles/properties-of-water-and-its-importance-to-life/6008

https://www.bing.com/ck/a?!&&p=998e2b2c760a7ea4JmltdHM9MTY5NjQ2NDAwMCZpZ3VpZD0zOGU4NDViYy0wNGY2LTZhYzctMTM5YS01NDY2MDU1YTZiNDUmaW5zaWQ9NTQ5Mw&ptn=3&hsh=3&fclid=38e845bc-04f6-6ac7-139a-5466055a6b45&psq=importance+of+water+in+our+diet&u=a1aHR0cHM6Ly93d3cubWF5b2NsaW5pY2hlYWx0aHN5c3RlbS5vcmcvaG9tZXRvd24taGVhbHRoL3NwZWFraW5nLW9mLWhlYWx0aC93YXRlci1lc3NlbnRpYWwtdG8teW91ci1ib2R5&ntb=1

Water molecule video: https://youtu.be/sBZfPmIcS-E?si=HY2qO3aHHevhDAdv

3d animation of water molecule: https://sketchfab.com/3d-models/h2o-molecule-e181944932084b5dbb4d5b625a5e9b10b