Crystal meth is mostly heated and then smoked in a glass pipe. Less frequently, the drug can be snorted or injected. Smoking crystal meth speeds the delivery of the substance into the blood stream, which increases the addictive nature of the substance.hort-Term Effects of Crystal Meth. Consistent use of crystal meth can also cause thoughts of homicide or suicide, as well as severe anxiety, paranoia and insomnia. People that use crystal meth are looking for the immediate and long-lasting high that the drug is reported to have.
Definition of adaptation for Students 1: the act or process of changing to better suit a situation 2: a body part or feature or a behavior that helps a living thing survive and function better in its environment
Adaptation is the evolutionary process where an organism becomes better suited to its habitat.This process takes place over many generations. It is one of the basic phenomena of biology. When people speak about adaptation, they often mean a 'feature' (a trait) which helps an animal or plant survive.daptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats. 2. Adaptedness is the state of being adapted: the degree to which an organism is able to live and reproduce in a given set of habitats.