The following cell structures can also be found in a typical animal eukaryotic cell: 1  Centrioles - help to organize the assembly of microtubules.â. 2  Chromosomes - house cellular DNA.â. 3  Cilia and Flagella - aid in cellular locomotion.â. 4  Cell Membrane - protects the integrity of the interior of the cell.â.
Earthworms can be found at just about every corner of the earth. They live in trees, in bark, and under rocks as well as along rivers and near springs, and ponds.orms feed off of leaves and dead grass which contain organisms that provide a healthy diet of bacteria, algae, and fungi to the worm. Worms feast on dirt as well, especially if they live deeper inside the earth. Worms also eat plants, fruits, and vegetables. Believe it or not, worms do have mouths.
Worms live in a variety of habitats: some worms live in the earth such as earthworms, others live in water such as the leeches and others live in a human host such as tapeworms. The worms that live in humans or in animals are known as parasites. Parasites always live in or on their host.t is estimated that there are over 100 different types of parasitic worms that can be found living in humans. The word Parasite itself comes from the old Greek word Parastos meaning a person or thing, which eats at someone else's table.