What were three adaptations made by early humans that helped them survive? Explain each adaptation and give examples of how they helped with survival.
Answers
Answer:
Although all earlier hominins are now extinct, many of their adaptations for survival—an appetite for a varied diet, making tools to gather food, caring for each other, and using fire for heat and cooking—make up the foundation of our modern survival mechanisms and are among the defining characteristics of our species.
Answer:
The living world is a display of astonishing adaptations. These adaptations embrace all the structures and behaviors that have favored the survival and reproduction of organisms in the times and places in which they evolved. Powerful claws and a long, sticky tongue do a lot to assist an anteater in digging up and capturing ants. The short “flippers” of penguins are useless for flight, but along with the birds’ insulated, bullet-shaped bodies, they help them catch fish in icy Antarctic water. The idea of adaptation extends also to behavior and interactions with other species. The African honeyguide, for example, possesses a keen instinct for finding bee nests; while the honey badger, following the bird, is capable of ripping open the nests to get to the honey, which both honeyguide and badger feed upon. Over time, a population of organisms evolves in response to the challenges.
Explanation: