Hello people!! Its yet another day of #celestialchallenge which was initiated by 
The theme of today's challenge is Structure.
What are Structures.
A structure is an arrangement and organisation of interrelated elements in a material, object or system. Every piece of that object is in its right place to form an organised structure.
There are two structures i will like to center on. Which are:
Brain Structure.
This is one of the structure of the human body i love so much. The brain stem comprises of vital structures including the Medulla oblongata , which controls breathing, heart rate, and digestion. Brain structure also comprise of Cerebellum which coordinates sensory input. Other structutes are Cerebrum, Pons varolli etc.
Beautiful structure.
DNA Structure.
The deoxyribonucleic acid structure is also another wonderful structure of the body. The structure comprises of molecules called Nucleotides. Each of this Nucleotides contain a phosphate group, a sugar group and a nitrogenous base.
what a structure.
Beautiful.
DNA structure work together to bring about growth and development of living things.
You and I.
Thank you Steemians.
Daily Celestial Challenge
Sunday = Light
Monday = Darkness
Tuesday = AnimalKingdom
Wednesday = Structures
Thursday = ForcesinNature
Friday = LoveBeautyFreedom
Saturday = Agriculture
More can be found on his blog:https://steemit.com/celestialchallenge/@sirknight/sirknight-s-daily-celestial-challenge-new-for-all-steemians