Penicillin was so important because it was proven to reduce the amounts of deaths amputations and surgeries during world war1
Answer:
C. They lived in groups of 10–12 adults and their children.
D. They hunted animals and probably scavenged food left by other predators.
Explanation:
Homo habilis is a species of extinct human evolution, belonging to the class of hominids, considered the first human being itself. This species, like all early humans, had a very different lifestyle than ours. Homo habilis was a nomad species, meaning they did not settle in an area to grow their food. On the other hand, this species lived in groups of 10 to 12 adults and their children and hunted for food or caught food left by other predators.
Answer:
by making them to understand
