Oh yes the footprints left on the moon by the astronauts , will remain there for years or centuries. The reason is that there is no wind on the moon surface. So there is no chance of dust covering those footprints.
yes, the footprints of human beings are still present on moon. as there is lack of atmosphere on moon, there is no air or water which can vanish or rub the prints there, on the moon.
Human beings were present on Earth from the beginning of the Precambrian: False
An anthropologist studies past and present day human beings.
Yes, human beings were present on Earth during the Cenozoic era.
They might, they might not. They don't exist, so we don't know whether they affect human beings, and, if they do, how they affect human beings.
yes
No.
Feelings of happiness and pleasure. And without reproduction, there would be no more human beings after the present human beings die.
no, it was in the begining of the ceolizoic period
Yes, C14 is present in human beings which is radioactive.
Blood. Blood is created in the bone marrow and in the liver.
how do human beings get energy