Answer:
Prokaryotae, Protoctista, Plantae
Explanation:
Competition of resources, predation or disturbances (man-made and natural)
Answer:
Explanation:
If however, the data does not support the hypothesis or refutes it, then the hypothesis is in trouble, and we have to come up with a different hypothesis to explain the observations. If a large body of data supports the hypothesis, then it becomes a theory.
