The largest extant (living) organism on Earth is larger than a blue whale and larger than the giant sequoia (giant redwood) tree. The largest living organism is the honey mushroom (Armillaria mellea). What is the size of a honey mushroom?

Ithink option a is correct because you cannot donate a different blood group than yours because it won't match.option a says betsy can donate to mark. they have the same blood group so donation can happen.

It might. it might because if you think about if they discovered if we came from (lets say something funny like aliens) and thy found cells that matched and they would have t do more research about it but would most probably change their theory.

Dna strands are split apart to allow an opening for replication. the opening has two replication forks so synthesis goes toward them in 5' to 3' direction.