Geography, 10.10.2019 03:00 triciajfive
In addition to species richness, a second component of diversity of a community is species evenness. evenness is the relative numbers of individuals in the sample. for example, consider the following two hypothetical samples from different tree communities. each sample has 100 individuals and four tree species species coast redwood california holly coast live oak california bay laurel community a community b 25 93 25 25 2 25 although the same number of species are found in the different communities- most ecologists agree that the first sample has a higher diversity than the second. why?
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Geography, 22.06.2019 00:00
Which biochemical cycle is relied upon for plant photosynthesis
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Geography, 22.06.2019 22:00
Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.
Answers: 1
Geography, 23.06.2019 09:00
What can you learn about precipitation levels in south america from this map? brazil is experiencing a drought.it rains more in higher altitudes.peru received the highest level of rain.venezuela got less than 25 cm of rain.
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Geography, 23.06.2019 09:00
What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.
Answers: 2
In addition to species richness, a second component of diversity of a community is species evenness....
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