Neanderthals are an extinct species or subspecies of archaic humans who lived in Eurasia until about 40,000 years ago. They probably went extinct due to competition with or extermination by immigrating modern humans or due to great climatic.
Compared to modern humans, Neanderthals were stockier, with somewhat shorter limbs and a larger chest. These features are often explained as adaptations to conserve heat in a cold climate, but are more likely adaptations for sprinting in the warmer, forested landscape that Neanderthals often inhabited.
These characters were available in Homo heidelbergensis which were a lot of prone to the Homo erectus. They were the presumably first to utilize fire.Burying the dead is clear in neandertals , so there are little confirmations that heidelbergensis used to cover dead.
Sahalenthropis and Ardipithecus were increasingly similar to gorilla and chimpanzees as the two of them had extremely less cranial limit than moden Homo intelligence.
To test, increase the amount of substrate. If the amount of reaction changes then the enzyme has not depleted. If the amount of reaction does not change then the enzyme has completely depleted.
