What remains left is called a <span>Fossil</span>
Summary. Asexual reproduction involves one parent and produces offspring that are genetically identical to each other and to the parent. Sexual reproduction involves two parents and produces offspring that are genetically unique.
Are composed tiny particles called Atoms. Which are composed of neutrons, protons and electrons.
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<span>The biological term for such organisms is "deuterostomes". Those who's first opening is the mouth are called protostomes.
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