No, not all Titans are human. In the context of mythology, Titans were a race of powerful deities who predated the Olympian gods in Greek mythology. In the context of popular culture, such as in the anime "Attack on Titan," Titans are depicted as giant humanoid creatures that are not human. Therefore, Titans can be both human and non-human depending on the specific mythology or fictional universe in which they are portrayed. **

Both Windows and macOS are viable options for web design and development. Windows is known for its compatibility with a wide range of software and hardware, making it a popular choice for developers. On the other hand, macOS is preferred by many designers for its sleek interface and seamless integration with other Apple products. Ultimately, the choice between Windows and macOS comes down to personal preference and the specific tools and software you prefer to use for your web design and development projects. **

No, not all Titans were killed. While many Titans were defeated and killed during the Titanomachy, some Titans managed to survive and were imprisoned in Tartarus. The most well-known surviving Titans include Prometheus, Atlas, and Epimetheus. These Titans were spared by Zeus and were not killed in the war against the Olympian gods. **

Titans eat humans because they have an insatiable hunger for human flesh. In the world of Attack on Titan, Titans are depicted as mindless creatures driven by their instinct to consume humans. The exact reason for this behavior is not fully explained in the series, but it is suggested that Titans may eat humans as a way to sustain themselves and satisfy their relentless hunger. Additionally, some theories suggest that Titans may be driven by a subconscious desire to regain their lost humanity by consuming humans. **

Web design and web development are closely related disciplines that work together to create functional and visually appealing websites. Web design focuses on the aesthetics and user experience of a website, including layout, color scheme, and typography. Web development, on the other hand, involves the technical aspects of building a website, such as coding, programming, and implementing functionality. Both web design and web development are essential for creating a successful website that engages users and meets their needs. **

The primary language used for web design and web development is HTML (Hypertext Markup Language) for creating the structure and content of web pages. CSS (Cascading Style Sheets) is used for styling and formatting the visual presentation of web pages. JavaScript is used for adding interactivity and dynamic functionality to web pages. These three languages are the core technologies for building and designing websites and web applications. **

The Titans were not photographed because they were mythical deities from ancient Greek mythology, not real beings that could be captured on film. The Titans were believed to be powerful primordial gods who ruled the universe before the Olympian gods, and they were often depicted in art and literature rather than being physically captured in photographs. Additionally, the concept of photography did not exist during the time when the stories of the Titans were first told. **

Marley can transform into Titans because they possess the ability to inject themselves with Titan serum, which triggers a transformation into a Titan. This serum contains the spinal fluid of a Titan, allowing Marley to gain the Titan's abilities and powers. By injecting themselves with this serum, Marley can transform into different types of Titans, each with unique characteristics and strengths. This ability gives Marley a significant advantage in battle and allows them to wield the power of Titans to achieve their goals. **