Topic
Parasites
3 questions tagged Parasites — spanning every one of the seven Ws.
why
Why do bed bugs hide in cracks during the day?
Bed bugs avoid light and stay hidden near sleeping hosts to feed at night. Cracks and seams help them stay protected and close to food.
InsectsParasites
how
How do bed bugs survive for months without feeding?
Bed bugs can slow their metabolism and wait a long time between blood meals. In cool conditions, some can survive for several months without feeding.
InsectsParasites
how
How do ticks find a host to latch onto?
Ticks wait on vegetation and sense nearby hosts through heat, carbon dioxide, vibrations, and odors. When a host brushes past, they grab on and crawl to a feeding site.
ArachnidsParasites