Answer:
Pyramids of energy show the relative amount of energy available at each trophic level. A pyramid of biomass illustrates the relative amount of living organic matter at each trophic level. A pyramid of numbers shows the relative number of individual organisms at each trophic level in an ecosystem.
Explanation:
Answer:
which one is it 9 42 or 12?
What factors influence the input and output of carbon through Earth's spheres? The oceans on Earth act as carbon sinks. The combustion of fossil fuels contributions to an increase in atmospheric carbon dioxide. Animals are solely responsible for the release of carbon dioxide via respiration
Answer:
No. Not only single-celled organisms live in the hadalpelagic zone
Explanation:
The deepest zone of the sea is called “The Trenches” or Hadalpelagic Zone. This zone is described as beginning at approximately 19,000 feet and extending to the ocean floor. At this depth, there is no visible light, so there are no plants, resulting in very little food being available to sustain animal life.
Without single-celled organisms, there are many more organisms in this zone. They are not single-celled. Some of them are:
- Giant Tube-worms
- Starfish
- Cusk-eels
These all are multi-cellular.