by eating them
Domestication of plants and animals brought a total change in the agrarian Society. The primitive men lived a nomadic life fruits and roots and flesh of animals were were their food. For want of food they had to travel one place to other. Then one day they learned domestication of plants and animals and from then onwards they settled in a place and society was formed. So the very formation of our society from the primitive nomadic live was due to the domestication of plants and animals.
The early scientist who first demonstrated experimentally that plants do not have the same modes of nutrition as animals was Jan Baptista van Helmont. He conducted an experiment where he grew a willow tree in a measured amount of soil and water, demonstrating that the increase in the plant's mass came mostly from water rather than soil, showcasing that plants do not solely rely on soil for growth.
Early land animals had to return to the water to reproduce.
Early land animals were not as diverse as today's land animals. In time there has been adaptation of species where certain genetic traits and become predominant. Mutations have allowed for more variation over time.
Scientists not only group animals and plants, they do he same with rocks, stars, and chemistry. In general this process is called Taxonomy.The act of scientific classification is an approach to grouping similar things together - for they are also most likely to have other things in common.Perhaps an early example of this process was in the discovery of the Periodic Table. This gave a pointer to the properties of the elements that could be expected to occupy the till-now blank spaces.
In general, early hunters did not cultivate anything. Hunter/gatherers harvested animals and plants that were growing naturally.
true
They were hunter-gatherers and farmers.
They used plants for herbs (e.g.:healing, spices) and they used every animal part able to be used including brain, organs, and bone.
Early hunters and gatherers were typically in their late 20s to early 30s, but life expectancy was lower due to high infant mortality rates and dangers in their environment.
This area was populated by hunter-gatherers.
Constantly moving peoples are called nomadic. Early humans were hunters & gatherers -- they killed and ate wild game and gathered nuts/berries/other edible plants. They had to move with the animal herds and seasons that changed plant life. Only later did man learn to grow crops enabling settlements.
Early hunters and gathers in north America may have been responsible for
they live bad
Early hunters and gatherers used technology such as spears, knives, and tools made from stone, bone, and wood for hunting, gathering, and food preparation. They also used fire for cooking, warmth, and protection. Additionally, they used simple traps and snares to catch animals for food.
they had sexy sex
-it was the early hunter-gatherers way of life -today, people choose to live this way to survive