Producers are green plants or photosynthetic organisms that are the basis for the other living parts of any ecosystem. Producers need to have access to light to produce food. Few producers will be found deep below a lakes surface simply because the deeper you travel under water the less light penetrates those deeper layers.
Answer:
A parasitic relationship is one in which one organism, the parasite, live off of another organism, the host, harming it.
The answer would be, record data . This step is crucial to an experiment because you would be able to see the results.
1 because the polar ice caps may begin to melt
The more species there are, the more likely some of them can survive disasters such as tornadoes, floods, or in this case volcanic eruptions. They can then produce more offspring to repopulate the area.