One way to evaluate solutions that positively impact biodiversity is by addressing the tradeoffs for human needs.
True
False

What are the student's observations and inferences before he starts his investigation?

Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled

In sheep, the allele for belly fur (a) is dominant to the allele for no belly fur (a). a mother with the genotype aa and a father with the genotype aa produce an offspring.