Scientists believe in Africa
Many scientists believe that the first life forms on Earth lived in ancient warm water oceans or hydrothermal vents. These environments provided the necessary conditions for simple organisms to develop and evolve over time.
Not all scientists are atheists and many actually believe in a God or a higher diety or dieties who oversees us and helps us in life and afterwards. However, many scientists believe that after studying science, that everything can be explained by science and that no higher beings were involved in any manner.
scientists belive human beings first developed on earth during :- A. quaternary.
Experts believe that beings, particularly humans, originated in Africa, where early hominins evolved. The "Out of Africa" theory suggests that modern humans migrated from Africa to populate other parts of the world around 60,000 to 80,000 years ago. This theory is supported by fossil evidence and genetic studies that trace the lineage of contemporary humans back to a common ancestral group in Africa. Other theories exist, but the African origin remains the most widely accepted among scientists.
All human beings originally came from the continent of Africa.
Human beings are animals.
30,000
they help living beings by biology
Not entirely sure what "end" you are talking about... Scientists believe that in about 500-1000 million years, the Sun will become too hot for living beings to survive here on Earth.
There is no native or permanent population on the continent: it's too cold and there is no food chain. As well, there are no countries on the continent. Under the Antarctic Treaty, all land on planet earth south of 60 degrees S is preserved for science. This means that governments that support scientific research on Antarctica hire and support scientists and workers on the continent, who study the health of planet earth. All workers and scientists live there on a temporary basis.
Most scientists believe that the first early human beings evolved from a species called Australopithecus around two million years ago. This transition marked the emergence of the Homo genus, which eventually led to the development of modern humans.