Answer:
Heterogeneous consists of the structure with various components or elements appearing to be irregular or variegated.
Explanation:
An example of this definition is a dermoid cyst in which has the components of a heterogeneous attenuation on CT.
Answer: kingdom, species, orders
Explanation:
For the first question, the correct answer would be the first and third option. Having data that are accurate would allow us to infer a correct conclusion. Also, the conclusions that are inferred are most of the time judgments from the experiment done and the results obtained. For the second question, the correct answer would be the first option. Before starting any experiment, it is strongly recommended to check other experiment procedures that is the same with the one you are going to execute. This is to ensure that you are using the right method for your experiment. Also, it would allow you to be more confident in the experiment.
The answer is A most definitely i've looked it up
