To power equipment (like defibrillators). To isolate compounds that have potential to be drugs in the early stages of research. To manufacture drugs on a large scale. To produce models on a computer to predict how a drug will behave in the body or under certain conditions.
Cattails.
Because they are stem like structures, and are usually grown by ponds.
It's aimed at helping people to become aware of when they make negative interpretations, also it helps people to develop new ways of thinking which will lead to reducing distress.
The process that occurs before hypothesis is Identifying the variables.
Chromosomes are thread-like structures in which DNA is tightly packaged within the nucleus.