An ischemic stroke is the sudden loss of blood flow to an area of the brain. It results in loss of neurological function.
Ischemic stroke involves the obstruction of blood flow within the brain. The obstruction can be caused by a thrombotic or embolic occlusion of an artery in the brain.
Answer:
Its cells have thick, hard walls.
Explanation:
Invasive aquatic species, like the zebra mussel, attach themselves to the hull of ships and are blasted off when the ships release their ballast after unloading cargo.
Answer:
C) utilitarian
Explanation:
They want to conserve the plants because they might have a use.