Which of the following predicts what might happen to a coral reef if protists disappeared? many animals would lose the shelter of the kelp forests that make up coral reefs. whales, such as baleen whales, that eat protists would starve. an algal bloom would occur, and the decomposition of dead protists would remove oxygen from the water. coral animals would suffer from lack of food and the reef would be destabilized by a lack of calcium carbonate.

Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heartbeat. rank from first to last. do not overlap any tiles. view available hint(s) reset av nodeav bundleinternodal pathwaysbundle branchessa nodepurkinje fibers

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?