Keeping a fish in a tank that is too small for it increases the level of stress (on everyone), frequently leading to increased aggression among tank inhabitants.
Solving a character's puzzles increases the level of that character.
EPO, or erythropoetin, artificially increases the level of red blood cells, enhancing aerobic capacity.
On the plus side, higher defense spending increases the level of demand in the economy.
"Putting it out there this way increases the level of policy interest," Mr. Terry said.
That increases the level of security for everybody in our communities.
Tests have shown that bridge playing increases the level of white blood cells.
When the liver breaks down acetaminophen, it increases the level of toxic metabolites in the body.
It is important to emphasise that Isis increases the level of its savagery at critical moments, rather than ad hoc.
Glucagon is a hyperglycemic hormone (it increases the level of sugar in the blood).
That increases the level of sugar and insulin in the bloodstream, which can lead to weight gain.
