autotrophs
The general rule about the complexity of organisms as they evolves is that it increases over time. Organisms start out very basic but can become very complex as they evolve over many generations.
All organisms, including humans, have evolved from ancestral organisms and continue to evolve, although at a rate too slow to witness during one lifetime.
possibly not, because we rely on certain organisms that rely on the sun to survive. We would need to evolve.
most (like humans) start as one cell and then multiply exponentially.
No
all of the organisms can evolve.
No
Humans share characteristics with other organisms such as the need for food and energy, the ability to reproduce, respond to their environment, and evolve over time. Additionally, humans are made up of cells, have the same genetic code based on DNA, and require water to survive like other living organisms.
Darwin said that organisms evolve through the process of natural selection.
Not likely dogs and cats are intellegent but are not able to evolve like humans do.
Humans are generally not considered typical organisms. In fact, humans are often considered unique organisms simply due to their complexity.
Evolution is the change in allele frequency over time in a population of organisms. So, cats will continue to evolve. Organisms evolve, or go extinct. Speciation is another thing.