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What role do humans play in the dispersal of species?
Since man has begun migrating they have dispersed species. whether they brought livestock, common or exotic pets, different plants. Humans play a huge role in species dispersal. Many species would not have migrated on their own but did only because people picked them up and moved them. When a plant is brought to a region and its spores are released they will create a new population in a new place.
How does the distribution of freshwater resources affect humans?
it affects lifestyle and how many humans can sustain in one area.
How many atoms are humans made out of?
Simple Answer: A LOT!
In the last 200000 years how many ice ages have there been?
at least 3 of varying degrees.,
List all of the things that pollute air?
there can be many. but the one which is interconnected with all is humans . yes,humans are the root cause of air pollution
If i ate a shark then it swallowed me how many cups of chocolate will you get?
Around 34, since sharks usually have 12 and humans usually contain around 22.
How many different ages are there of humans?
It ranges from just conceived to 110 and possibly over.
How many people sailed around the world in the middle ages and what are their names?
The first crew to sail around the world was the crew of Ferdinand Magellan, long after the Middle Ages.
How many humans are there around the world?
7,204,467,075 and counting!
How many humans in Scotland?
Around 5.2 million human.
How many sharks are there in the world that are not extinct?
There is no definite answer, since sharks are always repopulate as humans. So since they keep making more, there is no answer to how many there are now
What do many historian consider as marking the end of the middle ages?
around 1500 A.D.
How many women wear diapers under their clothes?
For ages sixty and over, around 30%. For ages under that, it's between 2-5%. For ages 0-3, nearly 100%.
How many ways science is helpful to humans?
Humans depend entirely on science and research. Science revolves around every move of humans. So, we can't guess in how many ways it is helpful.
When is the next ice age happening?
Ice ages are unpredictable events, although by many definitions we are currently in the middle of one now; the current ice age has been going since around 2.6 million years ago.
How many sex cells do humans have?
as in gametes? per human there is around 24
How many conditions have been shown to be sex linked in humans?
Around 50
