Human beings are finite, and their lifetime are short enough even under ideal conditions. Fortunately, like all other living beings, humans can develop so that his descendants maintained the survival of these species.
Single-celled life forms, such as amoebas and diatoms reproduce by splitting themselves: one cell splits into two parts and each part is a new life. Cleavage events also occur in some multicellular organisms. Some of these organisms reproduce vegetatively. One part of these organism apart from its parent body and grow in other organisms that grow in kind. Plants and other animals reproduce by using a single cell called a spore.
Single-celled life forms, such as amoebas and diatoms reproduce by splitting themselves: one cell splits into two parts and each part is a new life. Cleavage events also occur in some multicellular organisms. Some of these organisms reproduce vegetatively. One part of these organism apart from its parent body and grow in other organisms that grow in kind. Plants and other animals reproduce by using a single cell called a spore.
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