Answer: D.) to maintain records etc...
Explanation: Edge2020
I would think that it is true bit in not sure
Plains have a higher population density because plains are easy to reach and at plains people get a number of resources necessary for their survival and livelihood.
Once energy is produced in the core of the Sun, it needs a way to travel from the solar center to the outer regions. ... In the radiation zone of the Sun the temperature is a little cooler than the core and as a result some atoms are able to remain intact.
I mean all human are organisms.. This is the triangle where it all starts.. Hope this helps! Good luck!
Organism
Organ system
Organ
Tissues
Cells
Organelles
Macro moecules
Molecule
Elements
Atoms
Sub atomic particles