Because said species will survive and reproduce at a rate that keeps the population numbers sufficiently high for good genetic variability.
i dont know
i need to know this too. i have a project due on tuesday.
it means that they know how to live there properly, coz we couldn't!
Its NaTuRaL sElEcTiOn if you didn't know.
They make the species more genetically diverse
Most things adapt to their surroundings. For example if you went to a new school at first you wouldn't know where to go, for your lessons, to go to the loo, but as you stay at that school you would get to know it a bit better. You !would know where to go, that means that you have adapted to you surroundings. Lots of Animals adapt too, like a Polar Bear is adapted to ice and snow, a fish adapted to water.
They have gills to breathe underwater and some fish have feelers so that they know where they are going.
The desert tortoise (Gopherus agassizii) is the species of tortoise that lives in Arizona. They are well adapted to the arid desert environment of the region and are considered a threatened species due to habitat loss and other threats.
That is a very good question. Equally difficult to answer correctly. You do not know why so many viruses can affect only particular species. There are many species of malaria, which can affect particular species only. For the same reason, malaria can be transmitted by anopheles mosquito only. You can say that that particular mosquito has got particular receptors.
I don't know, too bad, you wasted 3 min of your life looking at this
Extinction of a particular animal species occurs when there are no more individuals of that species alive anywhere in the world. The process of extinction is a natural part of evolution.
Well...........I dont know?