1 If a lot of blood leaks out, it can cause a buildup of pressure in the brain because the brain is enclosed in the skull. There is no room for brain tissue to expand, and so the leaked blood can compress and kill important areas of the brain.  Hemorrhagic strokes tend to be more serious than ischemic strokes.
Horizontal definition, at right angles to the vertical; parallel to level ground. See more.
What is the definition of volume? Physics Volume is the space occupied by a material or object. Volume is measured in units that reflect a three-dimensional form, e.g. cubic meters, cubic feet, cubic miles.â¦ Volume can be determined by direct measurement or by displacement (as in a liquid).