A compound is a thing that is composed(including and mixed) of two or more different elemets. I hope that answered your question bro.
You didn't put an image of the graph lol
Idk exactly what you mean but I guess you can ask what kind of cell it has idk?
This is absolutely false.
There is a wide diversity of life teaming around hydrothermal vents. These communities include primary producer organisms, but instead of obtaining energy from the sun, these bacteria use a process called chemosynthesis to convert minerals and other chemicals in the water into energy. These bacteria support a wide range of other animal species, including giant tube worms, deep sea mussels, serpulid or “feather duster” worms, and vent crabs, the apex predator of the vent community.
