A leech gets its food from blood they have tiny rows of sharp teeth that bite and suck the blood from fish humans pretty much anything that has blood. but their not bad they are said to suck infected blood out and clean it. some still are used im medicin today and when their full they just fall off.
Your blood.
blood
The genus of a leech is Haemopis.
It contains chemicals which can leech out into our food and some of those can cause diseases.
leech = βδέλλα bdella leech= βδέλλα bdella
So they could save food and not always have to hunt for food.
Leeches = Fish food! Leeches are like worms and as you know, fish love worms!
A leech is a fasinating parasite
Leech is 6' 3".
Beverly Leech's birth name is Beverly Ann Leech.
Exploitation - Parasitism. The fish gains nothing from having a leech suck its blood but the leech gains food and nutrients.
The duration of The Leech is 2.1 hours.