The tiger cub grew into a big tiger.

Explanation:

The life cycle of a tiger begins with a tiger cub, which is a baby tiger. As the cub grows, it undergoes various physical and behavioral changes until it reaches adulthood. During this time, it goes through different stages of development and gradually transforms into a big tiger.

Key Points:

1. Tiger Cub: The tiger cub is the initial stage of a tiger's life. It is small and dependent on its mother for food and protection.

2. Growth and Development: As the tiger cub grows, it starts to develop its physical and cognitive abilities. It learns to walk, climb, and play. It also becomes more independent and adventurous.

3. Physical Changes: The cub's body undergoes significant changes as it grows. Its size increases, and its muscles become stronger. Its fur pattern may also change, becoming more distinct and vibrant.

4. Learning from Mother: The tiger cub learns important skills from its mother, such as hunting and survival techniques. The mother tiger teaches the cub how to stalk prey, pounce, and kill.

5. Adolescent Tiger: As the cub continues to grow, it enters the adolescent stage. During this period, it becomes more self-reliant and starts exploring its surroundings. It may also engage in playful behaviors and practice hunting techniques.

6. Adult Tiger: Eventually, the tiger cub grows into a fully mature adult tiger. It reaches its maximum size and strength. Adult tigers are powerful predators and at the top of the food chain in their habitats.

Conclusion:

In summary, the tiger cub grows into a big tiger through a series of developmental stages. From being a helpless and dependent cub, it transforms into a majestic and powerful adult tiger, ready to survive and thrive in its natural habitat.

The tiger cub grew into a big tiger as time went by.