My Actifit Report Card: April 17 2024

HELLO HIVERS 🖐️this is me again k martin here i am posting another blog about human evolution
how we humans (homo sapiens) evolved,
biosphere which encompasses all living organisms on earth & their interactions with the environment , haa changed over billions of years as evidences by fossil records and other evidence
the biosphere experienced significant diversification of life forms over millions of through processes like natural selection genetic mutation & speciation
there re many factors behind the evolution of the complex species it is traced back to eons under precamberian ,it is divided into three main enos Hadean archean proterozoic =>(1) HADEAN eon , earth was in its early stage characterized by intense volcanic activity => ARCHEAN eon,lasted about 4.5 billion years ago to 2.5 billion years ago saw emergence of early life forms single celled organisms mostly lived in aquatic environments that played a crucial role in shaping the early earths atmosphere =>PROTEROZOIC eon,2.5 billion years ago to 541 million years ago oxygen levels increased leading to the development of oxygen dependent life forms ,multicellular organisms began to grow after pre camberian era earth saw many major changes
paleozoic era , mesozoic era, cenozoic era
we humans belong to cenozoic eras quaternary period
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Aerobics,Daily Activity,Gardening