It is the first phylum in animalia
it has holes all over the body for circulation of water and food through out the body
it is freely marine animals
The Photosynthesis Equation: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light = glucose and oxygen.
Answer:
well the otter needs O2 to breath and use the O2 to oxygenate his blood and etc. the CO2 is the dispelled gases and all used energy from the O2 and making the full Calvin cycle work? maybe idk
Answer:
Symbiosis and co-evolution.
Explanation:
The relationship in which organisms in an environment depend on each other for resources and survival is called symbiosis and the relationship is called symbiotic relationship. There are about five symbiotic relationship such as mutualism, commensalism, predation, parasitism, and competition. A change in one species that leads to a change in another species with which it interacts is called co evolution. In this type of evolution, both the organisms experience changes due to their depend nature on one another.
The MRI machine allowing us to see how the brain reacts to different stimuli is one.
