Biology, 23.06.2019 14:30 LordYoshee8676
Which event shows the pattern of coordinated stasis? a) the removal of geographic barrier united species that were previously reproductively isolated. b) major hurricanes and other weather variations destroyed regions of coastline ecosystems. c) the volcanic eruption of mount st. helens in 1980 spewed vast amounts of ash into the air. d) global cooling 2.8 million years ago resulted in dry grassland replacing wet forests in parts of africa.
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Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
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Biology, 22.06.2019 01:30
Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere
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Biology, 22.06.2019 02:30
Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers
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Which event shows the pattern of coordinated stasis? a) the removal of geographic barrier united s...
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