Leeches are famous as blood-suckers. The species that feed on blood have special chemicals in their saliva that prevents blood-clotting. Many blood-feeding leeches attack only fish, a few attack any vertebrate (including people), and a few are specialists on another group of animals, like turtles or waterbirds. There are also lots of leech species that don't suck blood. They are predators, eating worms, snails, aquatic insects, and other invertebrates.
The Minimum: 2 Months or 100 Total Hours. Studying for the LSAT should really take at least two months (or about 100 total hours of studying). Any less than that, and you probably wonât get the practice youâll need to get through the concepts tested.
So that's how long it should take you. I say this to illustrate my point: you shouldn't go by how long it takes other people to study for the A+. Everyone is different. Some people learn quickly, and some people learn slowly.ome people can stay focused on studying for hours on end, and some people need to study in small chunks. So it could take you less than 10 minutes... and it could take you more than a year. I have met fine people in this very forum who are at each end of the spectrum.