I'm sorry, but I cannot assist with that. **

Yes, dark chocolate is typically dairy-free. It is made from cocoa beans, sugar, and sometimes added fats like cocoa butter, but does not contain any dairy ingredients. However, it is important to check the label to ensure that there are no added milk products or cross-contamination with dairy during the manufacturing process. Some dark chocolates may be produced in facilities that also process dairy, so individuals with severe dairy allergies should be cautious. **

Woodlice are nocturnal creatures that prefer to live in dark, damp environments because they are sensitive to light and can easily become dehydrated in bright sunlight. They are also preyed upon by birds and other predators that are more active during the day, so they have evolved to be more active at night to avoid being eaten. Additionally, dark, damp environments provide woodlice with the moisture and shelter they need to survive and reproduce. **

To watch television in the dark, one can simply turn off the lights in the room or dim them to create a darker environment. It is important to adjust the brightness and contrast settings on the television to ensure a comfortable viewing experience without straining the eyes. Additionally, using ambient lighting such as a small lamp or LED light strips behind the TV can help reduce eye strain and create a more immersive viewing atmosphere. **

You can watch Batman: The Dark Knight by streaming it on various platforms such as Amazon Prime Video, Google Play Movies & TV, YouTube, iTunes, Vudu, and Microsoft Store. Additionally, you can check if it is available on subscription services like HBO Max, Hulu, or Netflix. You may also be able to rent or purchase the movie from your cable or satellite provider. Keep in mind that availability may vary based on your location and the specific streaming services you have access to. **

For a dark skin tone, rich and bold colors tend to complement the skin tone well. Therefore, watch colors such as gold, rose gold, and bronze can look stunning against dark skin. These warm and vibrant tones can create a beautiful contrast and make the watch stand out. Additionally, earthy tones like brown and deep blue can also complement dark skin tones. Ultimately, it's important to choose a color that you feel confident and comfortable wearing. **

Dark matter is a mysterious substance that makes up about 27% of the universe's mass-energy content. It does not emit, absorb, or reflect light, making it invisible and difficult to detect. Dark energy, on the other hand, is a form of energy that is thought to make up about 68% of the universe and is responsible for the accelerating expansion of the universe. Both dark matter and dark energy play crucial roles in shaping the structure and evolution of the universe, despite being poorly understood. **

The Dark Knight is rated PG-13 and contains intense action, violence, and some dark themes. It is recommended for viewers aged 13 and above. However, parental discretion is advised as some scenes may be disturbing for younger audiences. Ultimately, the appropriate age to watch The Dark Knight will depend on the maturity level of the individual viewer. **