The flow of blood through vessels of a living body.1.
To make something ready for use.2.
Continuing or occurring again and again for a long time.3.
A stress hormone.4.
An escape from a bad situation or experience.5.
Something that causes strong feelings of worry or anxiety.6.
1.Hardening and narrowing of the arteries.
2.The tendency of an organism or a cell to regulate its internal condition.
3.The moment at which something unpleasant begins.
4.The amount of a particular substance that is eaten or drunk during a particular time.
5.Muscle that pumps blood into arteries.
6.Of abrupt onset.