Charles Darwin was the first to collect evidence that supported natural selection. [a]A) TrueB) False  

If a function is represented by a power series

Match the symbiotic relationships with their effects

Regarding ecosystem [a] flows through it and [b] cycles through it.A) matterB) energyC) chemicalsD) biomass

Radius of convergence of series

A stickleback fish will attack any red object, because the color red is [a]A)  an example of classical conditioningB) a symbol of cognitionC) an indication of imprintingD) a sign stimulus

A honeybee communicates to other worker bees the presence of a nearby food source it has discovered by [a].A) vibrating its wings at varying frequenciesB) performing a songC) performing a danceD) visual cues

What is the inter‐quartile range for the data shown in the dotplot?      

Which of the following is an example of Müllerian mimicry? [a]A) two species of unpalatable butterfly that have the same color patternB) a day-flying hawkmoth that looks like a waspC) a chameleon that changes its color to look like a dead leafD) one species of a non-venomous snake which rattles its tail to mimic a venomous rattlesnake

Which of the following do all fungi have in common? [a]A) coenocytic hyphaeB) sexual life cyclesC) meiosis in basidiaD) absorption of nutrientsE) symbioses with algae