Answer:
round worms reproduce sexually
the nervous system of a roundworm contains a brain and nerve cords
Answer: Option C
Explanation:
The lymphatic system can be defined as a system of network of tissues and organs that helps the body to clean toxins and other materials of the body that is not required.
The main function of the lymph is to transport lymph, which is a fluid that helps in fighting with infection.
The pathway that is followed by the lymphatic system inside the body is lymph nodes→ lymph vessels→lymph capillaries→ subclavein veins.
They help because if you can adapt to things a camouflage evolution will be eaiser.
