who are athena's siblings

No, Sharkboy and Lavagirl are not siblings. They are portrayed as friends in the movie 'The Adventures of Sharkboy and Lavagirl'. Sharkboy, as you can guess from the name, was raised by sharks after he was separated from his father during a storm. As for Lavagirl, she hails from Planet Drool and has the power to generate heat and fire. They're companions on an amazing adventure, not siblings.

As someone who loves Greek mythology, I can definitely tell you that Athena is not the goddess of war in the usual sense. She's more of the goddess of wisdom, courage, inspiration, civilization, law and justice, strategic warfare, arts, crafts, and skill, you see. She's more about the stratagem, the planning, the tactics, the quick-thinking moves on the battlefield, rather than sheer force. That's more in Ares' domain who's typically characterized as a pretty brutal guy, all about the bloodlust of fighting. Athena is much more about using your noggin before rushing into things. Quite the goddess, really.

Ah, that's a question that causes a lot of tension in the 'Shadowhunter Chronicles' by Cassandra Clare. In 'City of Bones', the first book of 'The Mortal Instruments' series, it's revealed that Clary Fray and Jace Lightwood are siblings. But, don't fret! In the subsequent books, it's unveiled that it was all a deception played by Valentine Morgenstern, their supposed father. In a shocking twist of fate, Jace actually turns out to be the son of Stephen Herondale, making him and Clary not siblings after all. This rollercoaster sibling drama is a major plot device throughout the series, keeping readers on their toes. So, in a nutshell, though Clary and Jace were initially believed to be siblings due to some cleverly crafted deception, they are not siblings in the true sense. What an emotional ride, isn't it?

No, Eren and Mikasa from 'Attack on Titan' are not siblings. However, their bond represents deep family ties as they've grown up together. Eren and Mikasa met when they were children, and since then, Eren has vowed to protect her. Over time, their bond becomes powerful, often blurring the lines of friendship and family.

In 'The Mortal Instruments' series by Cassandra Clare, Jace and Clary are initially introduced as siblings. However, as the plot develops, it is unveiled that they are not biological siblings. This twist makes the characters' relationship complex and quite intriguing to readers.

Athena comes by her birth unusually in Greek mythology. Among the stories of ancient Greece is one, told by Hesiod and others, that says Zeus had an awful headache. In order to ease the pain, he asked Hephaestus to hit him over the head with a blacksmith's hammer. And so unexpectedly, Athena sprang fully armed from the forehead of Zeus, much to everyone's amazement. This episode is highly symbolial, demonstrating Athena's wisdom, military tactics and savage heroism, all gifts from her father, Zeus.

Billy and Mandy in 'The Grim Adventures of Billy & Mandy' are not siblings. They're actually best friends. Despite their totally different personalities - Billy being dimwitted and cheerful, and Mandy being intelligent and cynical - they end up with Grim as their best 'pet' due to the contest they won.