You are studying two animal species. You hypothesize that they are very distantly related. What would be most useful for testing the hypothesis

- analyzing their DNA

Explanation:

The most helpful technique for assessing the hypothesis would be 'analysis of DNA' as it will assist in testing the validity of the assumption. The examination of DNA of the given two species of animal would help in knowing their traits and if they possess any similarity of a gene that would indicate whether they have any ancestral commonality among them. The results of this analysis would allow reaching a credible conclusion regarding their relation with adequate evidence to substantiate it. Therefore, the study must involve the 'assessment of DNA' to know its truth.

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.