Reviving extinct animal species through techniques like cloning or genetic engineering raises ethical concerns and practical challenges. While it may be exciting to see species like the woolly mammoth or passenger pigeon back on Earth, there are questions about the impact on current ecosystems and whether these revived species would truly thrive. It is important to consider the potential consequences and prioritize conservation efforts for currently endangered species before attempting to bring back extinct ones. **

Pain did not revive Jiraiya because he believed that Jiraiya's death served a greater purpose in the cycle of hatred and war. Pain's ultimate goal was to bring about peace by showing the world the pain and suffering caused by conflict. Reviving Jiraiya, who was a powerful and influential figure, would have undermined Pain's message and the impact of his actions. Additionally, reviving Jiraiya would have also potentially disrupted the balance of power that Pain was trying to establish. **

Reviving someone who has experienced death does not provide direct insight into what happens after death. Revival techniques such as CPR or defibrillation are aimed at restoring the body's vital functions, but they do not provide any information about the individual's experience during the time they were clinically dead. The concept of death and what happens after it is a complex and philosophical question that goes beyond the scope of medical revival techniques. **

The prices for a tropical island resort can vary widely depending on the location, amenities, and time of year. Generally, a luxury tropical island resort can range from $300 to $1000 per night for a standard room, while overwater bungalows or private villas can cost upwards of $1000 per night. All-inclusive packages may also be available, which can include meals, drinks, and activities, and can range from $500 to $2000 per night. It's important to research and compare different resorts to find the best option for your budget and preferences. **

Yes, 90s fashion, sunglasses, and swimwear have made a comeback in recent years. Many fashion trends from the 90s, such as high-waisted jeans, crop tops, and slip dresses, have become popular again. Additionally, 90s-inspired sunglasses, such as small oval frames and colored lenses, have become trendy once more. As for swimwear, high-cut one-piece swimsuits and retro bikini styles reminiscent of the 90s have also become popular choices. Overall, 90s fashion, sunglasses, and swimwear have definitely made a comeback in the fashion world. **

Yes, it is highly recommended to apply sunscreen when exposed to the sun. Sunscreen helps protect the skin from harmful UV rays that can cause sunburn, premature aging, and skin cancer. It is important to apply sunscreen even on cloudy days as UV rays can still penetrate through the clouds. Reapplying sunscreen every two hours, especially after swimming or sweating, is also crucial for continued protection. **

Yes, you should apply sunscreen when you are in the sun. Sunscreen helps protect your skin from harmful UV rays that can cause sunburn, premature aging, and skin cancer. It is important to apply sunscreen generously and reapply it every two hours, especially if you are swimming or sweating. Using sunscreen is a crucial step in maintaining healthy skin and reducing the risk of sun damage. **

As an AI, I don't have personal preferences, but I can provide some considerations. If you prefer a relaxing beach vacation with warm weather and beautiful ocean views, a tropical island resort would be the ideal option for you. On the other hand, if you enjoy thermal baths, saunas, and a variety of water attractions, then Therme Erding, one of the largest thermal bath complexes in Europe, would be a great choice. Ultimately, the decision depends on your personal preferences and the type of vacation experience you are looking for. **