This is called the prophase which is the second stage of mitosis.
What types of factors should be investigated?
D. Both abiotic and biotic factors in their ecosystem
Abiotic factors are non-living parts of an environment, while Biotic factors are the living parts of an environment. That being said, you should investigate both when the population of jellyfish show a sharp decline, in order to find out the cause in the decline of jellyfish.
All the organisms that eat the middle organisms will die and the organisms that get eaten by the middle organisms will flourish.
