In the 1990’s, scientist showed that archaea and bacteria are very different groups of organisms. how did the impact the classification system of organisms? a. the levels of classification decreased. b. the levels of classification increased. c. the trinomial nomenclature was introduced. d. the bionominal nomenclature was introduced.

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

Describe how alleles and genes are related