Answer: A Tool that Shows Phenotypes of Genetically Related family Members, Are A pedigree.
Explanation:
Fossil record of the first possible bipeds is the evidence exists that state humans are evolved in Africa. Modern humans arose in Africa at least 250,000 to 300,000 years ago, fossils and DNA are the evidence that reveals. Scientists have been unable to pinpoint a more specific homeland because the earliest Homo sapiens fossils are found all across Africa.
Humans first evolved in Africa, and much of human evolution occurred on that continent. The fossils of early humans who lived between 6 and 2 million years ago come entirely from Africa. Most scientists currently recognize some 15 to 20 different species of early humans found from Africa.
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The Eukarya domain.
The organisms can be divided into three domains, based on the type of cell that the organism is made of:
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Bacteria domain: cells do not contain a nucleus.
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Archaea: cells don't contain a nucleus and they have a different cell wall from bacteria.</span><span>
Eukarya: </span></span>They keep their genetic material inside the nucleus. Composed by animals, protists, plants and fungi
Circadian rhythms ....its just behavior that is repeated over 24 hours
Enzymes speed up the chemicaal reaction .