If there are 10,000 kCal of energy available in the producers, how much energy would be available to each of following levels of consumers? Explain what happens to the energy as it moves from producer to the tertiary consumer.

Ts assignment - snow day assignment genetic variation and natural selection natural selection relies on genetic variation. in any population of beetles, there are alleles for brown or green color. what happens to the genotype and the phenotype of the beetle population when there are distinct advantages and disadvantages due to color? order the steps that take place during natural selection in this beetle population.