️<unk>️<unk>️<unk>️  ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> Homo erectus, pictured in the reconstruction above, needed around 2200 calories a day to survive and could have easily obtained this by scavenging meat left on the carcasses by predatory big cats in Africa at the time.<unk> Homo erectus, pictured in the reconstruction above, needed around 2200 calories a day to survive and could have easily obtained this by scavenging meat left on the carcasses by predatory big cats in Africa at the time. Dr Briana Pobiner, a palaeoanthropologist at the Smithsonian National Museum of Natural History, studied the meat left behind on modern lion kills to estimate whether early humans could have sustained themselves by picking the bones left behind by predators.<unk> Dr Briana Pobiner, a palaeoanthropologist at the Smithsonian National Museum of Natural History, studied the meat left behind on modern lion kills to estimate whether early humans could have sustained themselves by picking the bones left behind by predators. <unk> <unk> <unk> She told Mail Online: 'Early humans would have scavenged carcasses of animals that ranged in size from medium-sized animals like wildebeest all the way up to huge extinct elephants, and animals that lived in a range of different habitats from more open grasslands to closed woodlands. Probably anything that was not too rotten was fair game.<unk> 'Probably anything that wasn't too rotten was fair game.' Lions, like the two eating a zebra kill above, leave large amounts of their kills untouched, meaning there would have been plenty of meat for early humans to scavenge from carcasses left by prehistoric feline predators.<unk> Lions, like the two eating a zebra kill above, leave large amounts of their kills untouched, meaning there would have been plenty of meat for early humans to scavenge from carcasses left by prehistoric feline predators. She added that early humans probably survived though a combination of both hunting and scavenging.<unk> She added that early humans probably survived though a combination of both hunting and scavenging. Probably a combination of scavenging from larger animals and hunting smaller animals. ️<unk>️<unk>️<unk>️<unk>️<unk>️
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