Answer:
Bipedalism freed the hands so they could be used to cart food, make and use weapons and other advantages of freed hands. Bipedalism is a much more efficient way to walk and run and this fact is quantified. Bipedalism raised the early proto-human above the horizontal so he could see predators approaching. Bipedalism is a much more efficient design to cool down overheating bodies.
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Organisms on a island are more similar to those on a nearby land mass than to those in similar climates further away.
Solid i believe. hope this helps
Carbon monoxide, can kill without notice because it's colorless and odorless
The study of heredity and how genetic information is transferred to their offspring is called Genetics.
Reasoning - Genetics can pass things down from for example your parents to you, so lets say that your mom has brown hair and your sister does too that's genetics.
