To reference a VHDL library or package file in your VHDL file, do the following: 1  To reference a package file, include a use statement. 2  To reference a library file, include a use and a library statement.
Animal and plant adaptations and behaviours. Adaptations help organisms survive in their ecological niche or habitat; adaptations can be anatomical, behavioural or physiological. Anatomical adaptations are physical features such as an animals shape. Behavioural adaptations can be inherited or learnt and include tool use, language and swarming behaviour. Physiological adaptations include the ability to make venom; but also more general functions such as temperature regulation.
They are able to adapt when the climate of the habitat is very dry or exceedingly wet. An adaptation is the change, or adjustment made by the plant or animal which increases its chance of survival in its environment. There are two types of adaptations; physical adaptations and behavioral adaptations. A physical adaptation can be a part of the plant or animal that has evolved in a certain species over time to enable it to survive better. A behavioral adaptation is a behavior or action that an organism does or uses to help it survive better.