The conditions on Captain James Cook’s boat were extremely harsh and dangerous. The journey was long and arduous, lasting for months or even years at a time. The sailors were constantly exposed to the elements, including strong winds, heavy rain, and extreme temperatures. They also faced the dangers of scurvy, a disease caused by a lack of vitamin C, which was common among sailors at the time. The living conditions on the ship were cramped and unsanitary, with little privacy and poor ventilation. The food was often scarce and of poor quality, and the sailors were often forced to eat rats or other vermin to survive. The sailors also faced the dangers of shipwreck, as well as attacks from pirates or hostile natives. Despite these harsh conditions, the sailors on Cook’s ship were incredibly brave and resilient, and they played a vital role in the exploration of the world.