Several medicines that treat human diseases have been sourced from plants in tropical rainforests. for example, quinine, which is used to treat malaria, was originally isolated from cinchona plants in south american rainforests. as only approximately 10% of the plants in rainforests have been investigated for medicinal compounds, researchers predict that there may be many more plants with medicinal properties yet to be discovered in rainforests. deforestation of rainforests would most likely affect such plants by a)habitat loss b)pollution c)exploitation which could result in a) use b)growth c)extinction of some some plants with medicinal properties. this situation represents a risk to a)indirect benefits b)direct costs c)indirect costs d)direct benefits humans receive from ecosystems.

Cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? view available hint(s) cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? direct microscopic counts filtration count culture serial dilution count culture plate count culture

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations

1) strawberry plants typically reproduce by making runners, which are miniature versions of themselves, that grow off of the roots and stems of the parent. this type of vegetative reproduction is known as a) pollination. b) fragmentation. c) binary fission. d) vegetative propogation.