Good scientific ideas are testable. they can be supported or they can be disproved by data, which is called . skepticismb. empiricismc. covariationd. falsifiability

D. falsifiability.

Explanation:

Good scientific ideas are testable. They can be supported or they can be disproved by data, which is called falsifiability. Falsifiability is the capacity of good scientific ideas to be proved wrong. This is essential for the scientific method. If what is predicted in the hypothesis is proven right then there is a correlation between the hypothesis and the group in which it has been tested. Hypothesis that cannot be falsifiable are unscientific.

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.