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What are the isotopes of hydrogen?
Four Chambered Heart
A type of heart structure found in mammals and birds, consisting of two atria and two ventricles, facilitating separate circulation of oxygenated and deoxygenated blood.
Vertebrates
Animals with a backbone or spinal column, including mammals, birds, reptiles, amphibians, and certain fish.
Primate Lineage
The evolutionary path and family tree of the primate order, which includes humans, monkeys, and apes.
Lemurs
A diverse group of primates native to Madagascar, known for their large eyes and nocturnal habits, playing key roles in their ecosystems.
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