Match each species of pre-australopithecine to the appropriate map showing where its fossil remains have been found.

Australopithecus (Australopithecus, from the Latin «australis», from the south, and from the Greek «πίθηκος» pithekos, monkey) are an extinct genus of hominid primates. Species of this genus inhabited Africa for just over 3.9 million years ago until about 2 million years ago, from Zancliense (Lower Pliocene) to Gelasiense (Lower Pleistocene). The greatest novelty contributed by the Australopithecus is that they were traveling bipedically. The size of his brain was similar to that of today's great apes. They lived in tropical areas of Africa, feeding on fruits and leaves. There is consensus that the Australopithecines played an essential role in human evolution as it was one of the species of this genus that gave rise to the Homo genus in Africa about 2 million years ago, which in turn gave rise to the Homo species habilis, H. ergaster and finally the modern man, H. sapiens sapiens.

A branch of the australopithecines separated from the one that would derive in Homo sapiens, producing the Paranthropus robustus of the now accepted genus Paranthropus.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

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