Complex sentence: More than 75 scientific experiments were completed in the areas of physiological sciences, materials processing, biology, and navigation, and the mission duration was 168 hours, 44 minutes, and 51 seconds.
Split into simpler sentences: More than 75 scientific experiments were completed in the areas of physiological sciences, materials processing, biology, and navigation. Mission duration was 168 hours, 44 minutes, 51 seconds.