I hvae a big brain question

if someone is blind can they see in their dreams

yes because they still have an imagination

and if someone is blind their entire life than how do they know if sight is even real and plz mark as brainliest

Explanation:

People who were born blind have no understanding of how to see in their waking lives, so they cant see in their dreams. But most blind people lose their sight later in life and can dream visually. A blind person is less likely to dream in pictures.