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Finger [1]
3 years ago
11

The famous "Lucy" skeleton was a member of which of the following species?

Biology
1 answer:
Afina-wow [57]3 years ago
5 0

Answer:

Australopithecus afarensis

Explanation:

Lucy was the first Australopithecus afarensis species found. It represents 40% of the skeleton of a female. It was discovered in Africa in 1974, near the village Hadar in Awash valley of Afar triangle, Ethiopia and is dated about 3.2 million years ago. Notable characteristics includes rib cage and plant based diet, cranial specimens, pelvic girdle, ambulation etc.

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Epidermis is the outermost layer of the skin. It is the body's first line of defense because it prevents any microbes entering the body. Besides, it also protects from mechanical injury, stops the loss of moisture and also reduces the effect of UV radiations.

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