If a squad member dies in Mass Effect can you ever use them again or are they DEAD for the rest of the game?

Question

If a squad member dies in Mass Effect can you ever use them again or are they DEAD for the rest of the game?

Answer 1

if its part of the story line or cut scene then there dead

if they die fighting a monster with you they'll get back up if u use a certainn spell or after the fight has ended

Answer 2

If they die through storyline means then they are Dead.

If through Combat then they get right back up