What are the Characteristics of Worms?
There are 3 types of worms: Flatworms, Roundworms, and Segmented worms.
All of the types of worms have long, narrow bodies, and no legs. They also have heads and tail ends. Lets start off with flatworms: they have a flat and long body. Next roundworms: They have a long and very round body. Finally, segmented worms: They have a body made up of segments, they have a round body like roundworms, and are long like all types of worms. All worms have systems in their body, tissues and organs.
Worms are the simplest organisms. Unlike sponges and cnidarians, all worms have bilateral symmetry, which means that they have only one line of symmetry, just like humans! Just like humans, they all have tissues, organs, and body systems. You might not notice it, but worms and humans are a lot alike!
The picture on the left is a segmented worm, the one in the middle is a roundworm, and the one on the right is a flatworm. Flatworms can be almost any color; roundworms can be black or white; and segmented worms which are peach or brown in color.
There are 3 types of worms: Flatworms, Roundworms, and Segmented worms.
All of the types of worms have long, narrow bodies, and no legs. They also have heads and tail ends. Lets start off with flatworms: they have a flat and long body. Next roundworms: They have a long and very round body. Finally, segmented worms: They have a body made up of segments, they have a round body like roundworms, and are long like all types of worms. All worms have systems in their body, tissues and organs.
Worms are the simplest organisms. Unlike sponges and cnidarians, all worms have bilateral symmetry, which means that they have only one line of symmetry, just like humans! Just like humans, they all have tissues, organs, and body systems. You might not notice it, but worms and humans are a lot alike!
The picture on the left is a segmented worm, the one in the middle is a roundworm, and the one on the right is a flatworm. Flatworms can be almost any color; roundworms can be black or white; and segmented worms which are peach or brown in color.