Examlex
Fertilization of human eggs usually takes place in the
Reaction
A process in which one or more substances are changed into others by reorganization of constituent atoms.
Reaction
A chemical change that occurs when substances combine or decompose forming new compounds.
Boiling Point
The temperature at which a liquid’s vapor pressure equals the external pressure surrounding the liquid, causing it to turn into vapor.
Molecules
The smallest unit of a chemical compound that can exist, composed of two or more atoms bonded together chemically.
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