​One Feature Shared by Modern Humans and Lacking in Other

question 49

Multiple Choice

​One feature shared by modern humans and lacking in other Homo species is ____.

• A) ​a chin
• B) ​a large brain
• C) ​bipedalism
• D) ​tool making
• E) ​legs longer than arms

Understand the importance of managing time effectively for personal, academic, and professional success.

Recognize the role of self-motivation in successful online and self-directed learning.

Identify strategies for setting and prioritizing goals based on personal and professional missions.

Develop strategies for balancing commitments across different areas of life, including family, school, and work.

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Definitions:

NaBH4

Sodium borohydride (NaBH4) is a reducing agent commonly used in organic synthesis to reduce aldehydes and ketones to alcohols.

Raney Nickel

A finely divided nickel alloy used as a catalyst in hydrogenation and other chemical reactions.

MgBr

Magnesium bromide is a chemical compound consisting of magnesium and bromine, often used in organic synthesis as a Grignard reagent.

Organic Product(s)

Substances derived from living organisms or containing carbon compounds.