When lichens grow on bare rock, they may eventually accumulate enough organic material around them to supply the foothold for lated rooted begetation. these early pioneering lichens can be said to do what to the later arrivals? a) tolerateb) inhibitc) facilitated) excludee) concentrate

What happens when two nitrogen atoms share electrons

Some of the money that people deposit into a bank eventually becomes a interjection into the economy when the bank

Scientists studied reproduction in the new zealand mud snail to answer the question, “are there benefits to reproducing sexually or asexually? ” which of these hypotheses would least likely aid the scientists as they worked to answer the question? sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring. sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation. asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social