Here's how it works:
* Hump Storage: The most obvious adaptation is their humps. These are not filled with water, as is a common misconception. The humps are primarily composed of fat, which serves as a reserve energy source.
* Metabolic Efficiency: Camels are extremely efficient at breaking down fat for energy. When food is scarce, their bodies can utilize this stored fat to sustain them.
* Water Conservation: Camels also have efficient ways to conserve water. They can tolerate dehydration better than many other mammals and have specialized kidneys that help them reabsorb water from their urine.
It's important to note that camels don't just rely on their fat stores. They need to eat regularly to replenish their energy reserves and maintain a healthy diet. Their ability to store fat simply allows them to survive long periods without food, which is crucial in their arid desert environments.