Answer:Margulis
She is the one who discovered it
Answer:
Cellular respiration is an important metabolic process that moves sulfur from living organisms into the atmosphere.
Explanation:
Cellular respiration is mainly based in the carbon cycle, because most of the compounds involved have carbon in it structure.
sulfur can release to the atmosphere by burning fossil fuels or by volcanic eruptions in the form of SO2, this is a normal gas, despite is a toxic gas, but the quantities that are formed are too little.
Like a cycle, the animals can obtain sulfur if they eat plants because the plants take from the soil the sulfur and transformed it into minerals like sulfates.
Like a cycle, the element sulfur just change from one substance to another.
It's false, in eukaryotes DNA replication proceeds in two directions along the DNA molecule.
Answer: the lowest level on the pyramid has the higest amount of energy, the peak top the top has the lowest
Explanation:
