Given that a randomly chosen person eats breakfast almost everyday, what is the probability that the person also buys cereal at least once a month? startfraction 11 over 64 endfraction startfraction 11 over 53 endfraction startfraction 53 over 64 endfraction startfraction 53 over 57 endfraction

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.