Cucumbers are usually more than 90% water.

The statement that cucumbers are usually more than 90% water is true because cucumbers have a very high water content. In fact, cucumbers are composed of approximately 96% water, making them an excellent hydrating food option. This high water content contributes to their refreshing and crisp texture while also providing hydration and helping with flushing out toxins from the body. Cucumbers are a popular choice in salads and as a refreshing snack due to their high water content and ability to provide hydration.