Answer:
When change occurs in the population of one species affect the entire ecosystem. If the population of herbivores goes very high then all the producers i. e. Plants are eaten by the herbivores and no vegetation is available for other animals and they will die because of hunger.
For example, if the population of deer increases in a forest ecosystem, so all plants are eaten by the deer and no plants are available for another herbivores.
I believe it is answer choices 1 2 and 4
Answer:
they work together to benefit
The final date of an average-sized star is Red Giants
Multicellular organisms are organisms that are made up of more than one type of cell and have specialized cells that are grouped together to carry out specialized functions. ... Similar cells are grouped into tissues, groups of tissues make up organs, and organs with a similar function are grouped into an organ system.