12,000
round worms are round and flat worms are flat!
(it would be false to say that all flatworms are parasitic--the idiot that wrote that wasn't so smart, so I had to change that-- because the PLANARIAN-for example, is flatworm and that is a harmless little critter) ~round worms are ROUND ~flat worms are FLAT ~Round worms have 2 body openings (mouth & anus) *random fact: 1/2 of all roundworms are PARASITIC, and 50 species affect humans**
2
What worms look like in human stool depends on the type of worm. A tape worm is flat and looks like rice, a hookworm in long and light colored, a meat worm is red and long.
How did flatworms come to be?How many species of worms are there in the world?What are some different species of worms?Kayla
Round worms are nematoda, which are, mostly, parasitic worms. A round worm is also called a Guinea worm.
Yes but usally not usally They eat worms why couse they like it
There are at least 4400worms on earth
The scientific name for round worms is "nematodes."
Round worms, segmented worms, and flat worms
Invertebrate various phyla, everyday earthworm probably Phylum Annelida
flat worms,segmented worms, and round worms.