The most successful hunter-gatherers would have existed in subtropical or borderline temperate climates, where food was relatively plentiful. Many suggest that Africa was the origin of the current human population, since the most primitive forms are found there and all humans share a common mitochondrial DNA (we are all from some common ancestor).
Early cities were most likely to develop near water because this made it easy to find food and to have fresh water. They were also likely to develop near mining areas and places where jobs were prevalent.
caves will most likely develop whare caves develop.
A woman who enters menopause early, a woman who has never given birth, a woman who enters artificial menopause at an early age (hysterectomy), and woman taking Depo Provera for contraception are all likely to develop osteoporosis.
A tornadic thunderstorm is most likely to develop over the Great Plains.
Most likely, early humans, as we have 10 fingers so it is easiest to count in tens.
many humans used obsidian which is volcanic rock to make tools in the stone age like dagger and other things.
A Market economy is most likely to develop new and better products.
On tectonic plates.
Horses are like most mammals (humans, too) and the unborn develop in a uterus.
It depends what the animal is.
sebaceous
overweight women