Answer:
Humans were nomads. Their wandering was mainly in search of food and shelter. When they found that certain places had an abundance of food – plant food or animals for hunting, they stayed on. They observed the plants, their growth and when these food sources diminished, they grew plants themselves, from the seeds they collected. This is how agriculture came about.
When humans stopped their nomadic ways and stayed together, it paved the way for formation of the human social structure. Hierarchies were established in due course.
Answer:
To change and improve the properties of wood. To make a correct percentage of shrinking of woods. To make a confident use of woods. To reduce the adverse behavior of woods.
To make a confident use of woods. To reduce the adverse behavior of woods.Explanation:
<em>hope</em><em> </em><em>it'll help you</em><em>.</em><em>.</em><em>.</em>
I like Olivia too. Not really sure why this is a brainly question tho lol.
Answer:
energy is radiated out from the core, then, carried to the outer layers by convection.
