Both describe the same facts. However, in each pair one sentence uses the active voice and one uses the passive voice. Which sentence would you use? That would depend on what tone you wanted to ...

Which is the better way to compose your research; the direct, bold language of active voice, or the objective, nuanced tone of passive voice? We’ve gathered two expert wordsmiths from the world of ...

In the methods section one would use past tense due to what they have done was in the past. It has been debated whether one should use active or passive voice. The scientific journal Nature states ...