A symbiosis and parasitism are different. Symbiosis have a host and a partner but a parasitism only has a host. For example, water is good for you and also is healthy, but mosquitos suck your blood to lay eggs.The water is a symbiosis and the mosquito is a parasitism. I didn’t know about symbiosis or parasitism before but good thing I know now because that helped me understand it better. Symbiosis and parasitism have made a diffrence, before I knew about them I thought they had a host and partner to help but I was wrong. I hope I learn more about symbiosis and parasite when I grow up.