I believe it's lactic acid and energy.
Zero of the offspring will be bb. Since each offspring receives one allele from each parent, all will receive a B from Dad and a b from Mom, making all of the offspring heterozygous (Bb) and brown-eyed.
The environmental lesson that you can derive from the ecocide hypothesis for what happened to Easter Island is that D. climate changes have environmental consequences for all inhabitants of an environment.
Answer: I believe you are correct with assuming its D
