At the top. So let's say there are lots of plants in Africa, and an herbivore eats those. Then, a carnivore (lion) comes along and eats that herbivore. And then at the very top of the pyramid there are scavengers (vultures) who just eat what's left of the herbivore after the carnivore is done with it.
Just switch population with ecosystem to get them most to least complex.
there well be no animal on earth
An ecosystem includes living organisms, like plants and animals, as well as nonliving components such as air, water, soil, and sunlight. These elements interact in complex ways to create a functioning ecosystem where energy and nutrients are exchanged among organisms.
if one organisms population went down quite a lot, then the organism which eats it will suffer and their population would go down especially if the 1st organism was near the bottom of the food web and this process would repeat so there would be a big population drop, just because one organism dropped some of it population.
A biologist or ecologist would typically observe organisms in the field or in a lab setting to study their behaviors, interactions, and characteristics. This helps to understand the organism's role in their ecosystem and how they are adapted to their environment.
A piece of grass will have a smaller ecosystem than other insects and animals. A bird will likely have the largest ecosystem.
biomeecosystem communitiespopulationorganism
Just switch population with ecosystem to get them most to least complex.
One approach would be to conduct a removal experiment by removing the organism from the ecosystem and observing the effects on other species and ecosystem functions. If the removal leads to significant changes in species composition or ecosystem dynamics, it suggests that the organism is a keystone species. Another approach could involve monitoring the organism's population dynamics and ecosystem impacts over time to assess its role as a keystone species.
Many people might think the answer to this question would be an atom, but not in life. The structures go like this from largest to smallest: Ecosystem, Community, Organism, Organ system, Organ, Tissue, Cell.
The smallest unit of an organism would be the epithelial cell I think... The function would be to protect or cover the body, I don't know okay!
Removing an organism from a food web can disrupt the balance of the ecosystem. It can lead to an increase in the population of its prey and a decrease in the population of its predators, impacting the overall biodiversity and stability of the ecosystem.
ecosystem because if it were to be an organism then the plant would have to do something with cells and the germ family and the saguaro cacti has nothing to do with cells and the germ family.
they die
That would be human beings.
The food chain would expand, and the new organism would have new predators.
there well be no animal on earth