Answer:
Even though there is no complete evidence there is a 50/50 chance of them being real. But at the moment they are an endangered speices
Step-by-step explanation:
When Wolfbloods transform, the first visible sign is that the irises of their eyes turns from their regular eye colour, to a swirling black colour and then turns bright yellow. The veins in their hands and neck then start to become darker and reveal themselves. Every cell in their body changes, right down to their DNA and then, they become a wolf.