Since people are both being born all the time and dying all the time, you can never get a precise figure for the global population at any given moment, however, the world's total population is currently (in the year 2012) approaching seven billion.
The last massive asteroid strike on earth was before human beings existed, making the answer "none".
17 minus the ears
Such organisms are said to be multicellular. Human beings fall under that category.
Human beings normally have 46 chromosomes (in the form of 23 pairs).
Microbes enter the body by our eyes ,ears, mouth ,cuts, nose and privet area.
Total of two but only one that is not human.
There are almost 4 thousand different species of mammals including human beings.
two
Human Beings
The last massive asteroid strike on earth was before human beings existed, making the answer "none".
It is difficult to estimate the exact number of living beings on Earth, but it is estimated that there are around 8.7 million different species, including plants, animals, fungi, and microorganisms. The total number of individual living beings is in the trillions.
360 joints
where do many scientist b human like beings lived
Humans make a HUGE effect on earth. If it weren't for people, many of earth's resources would still be at a grand scale and the earth would be cleaner.
30,000
Impossible to tell.
There are over 7 billion people on planet Earth. The most populated countries on Earth include China, India, and the United States.