Why are lichens a good pioneer species after a volcanic eruption?

According to the loco mass the mass of reactants and products

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.