Both dna and rna contain a five-carbon sugar. this sugar is a) ribose in both dna and rna. b) deoxyribose in both dna and rna. c) deoxyribose in dna and ribose in rna. d) deoxyribose in rna and ribose in dna.

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.

According to the cladogram, which organisms have roundworms as a common ancestor?

What did hunter gathers do to alter the environment?