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Which was the first steps in the development of early humans from hominids?

Walking upright


How important is holding a baby upright for their development and well-being?

Holding a baby upright is important for their development and well-being as it helps strengthen their neck and back muscles, aids in digestion, and promotes bonding between the baby and caregiver.


How long along did the first human walk upright?

The first evidence of humans walking upright dates back to around 4-6 million years ago, with species like Australopithecus. Walking upright was a significant evolutionary adaptation that allowed early humans to use their hands for tool-making and carrying objects, leading to further advancements in their development.


What is stasibasiphobia?

Fear of standing or walking upright


Who is Ardi and why is she important?

Ardi is important because she is the oldest human skeleton in the whole world. She lived 4.4 million years ago. Ardi shows upright walking with a somewhat prehensilefoot, but no "knuckle walking" like the Great Apes.


What is Homo erectus known for doing?

Walking upright.


Why did the ability to walk upright and development of the opposable thumb represent important breakthrough for early hominids?

It was such a breakthrough because it proved evelution, on a certain level, true. Walking upright meant that only the feet were needed for locomotion freeing the hands and arms for other purposes such as carrying while moving. The opposable thumbs allowed for easier manipulation of tools and other objects.


Why did the ability to walk upright and the development of the opposable thumb represent important breakthrough for early hominids?

It was such a breakthrough because it proved evelution, on a certain level, true. Walking upright meant that only the feet were needed for locomotion freeing the hands and arms for other purposes such as carrying while moving. The opposable thumbs allowed for easier manipulation of tools and other objects.


How important is it for parents to ensure their newborn babies are placed in an upright position for proper development and safety?

It is very important for parents to ensure their newborn babies are placed in an upright position for proper development and safety. This helps prevent issues like flat head syndrome and promotes healthy spine development. It also reduces the risk of choking and helps babies breathe easier.


Are buttock muscles used when walking?

The gluteus muscles are used when walking. They support the upper body in an upright posture.


What are some learned behaviors of people?

Speech. Prejudice. Walking upright.


Walking upright allowed hominids to do what?

Use their arms and hands effectively.