1. (10 Points) Is the relationship between the plants and the worms in this experiment symbiotic? Use data from the experiment to defend your answer.
2. (10 Points) What results would you expect to get from this experiment if the relationship
between the worms and plants represented Commensalism?
3. (10 Points) What results would you expect to get from this experiment if the relationship
between the worms and plants represented Mutualism?
4. (10 Points) What results would you expect to get from this experiment if the relationship
between the worms and plants represented Parasitism?

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: