Olduvai Gorge

question 54

Multiple Choice

Olduvai Gorge

• A)was discovered in 1992.
• B)is located in Ethiopia.
• C)is where Louis and Mary Leakey conducted their search for hominin fossils.
• D)has NOT produced any hominid fossils.
• E)has NOT produced any evidence of hominin tools.

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Definitions:

Amniotic Sac

A fluid-filled sac that surrounds and protects the developing fetus in the uterus.

Contractions

A linguistic feature where two words are combined into one by omitting some letters and often marked by an apostrophe (e.g., don't, can't).

Neonatal Mortality

The death of a newborn within the first 28 days of life.

Preterm Birth

The birth of a baby before 37 weeks of gestation is completed.