- As evolution theorist John Endler says, "Natural selection probably should not be called a biological law.
- He quoted Spencer and Malthus, and enunciated the biological law of development.
- The primary biological law, the absorption of union alkali and the physical law of governmental sewage treatment plant producing odor gas such as H2S, CH4 were emphatically studied.
- Some biological molecules have the form of a helix.
- The law provides that these ancient buildings must be preserved.
- The police are responsible for the enforcement of the law.