Parents must explain that being angry is a common reaction on various triggers, but hitting or showing other aggressive behavior is not right. (newkidscenter.com)
Various triggers cause the larvae to travel to the small intestine, where they mature into adult worms. (trifexis.com)
Having to manipulate the right stick in combination with various triggers, bumpers, and buttons just to escape a simple lock - up was frustrating. (ztgd.com)