Which Came First for Humans

question 80

Multiple Choice

Which came first for humans?

• A)a large brain
• B)bipedalism
• C)a hairless body
• D)the development of tools
• E)the invention of fire

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Definitions:

Hot Dog

A cooked sausage, traditionally grilled or steamed and served in a sliced bun as a sandwich.

Conditioned

Having learned a response or behavior through the process of conditioning, often in relation to a specific stimulus.

Delayed Conditioning

A classical conditioning procedure in which the conditioned stimulus is initiated before the unconditioned stimulus and both stimuli end at the same time.

Temporal Conditioning

is a type of classical conditioning where a stimulus is presented at regular intervals, leading to an anticipatory response.