Skin pigments actually protect us from ultraviolet rays!
In ecology, a group of particular organisms which live in a community is called POPULATION.
For instance, all the number of lions which live in a community make up the population of lions in that community. Populations of different species of animals that are found in that area combine together to form the community.
Answer:
I don't get it is there a pic?
Explanation:
Well if your cell gets damaged or dies thats the end of the unicellular organism.