Which of the following is the best example of a food chain in a marine ecosystem?
a.
a...
Which of the following is the best example of a food chain in a marine ecosystem?
a.
algae β phytoplankton β shark β crab
b.
phytoplankton β krill β herring β mackerel β shark
c.
orca whale β seals β algae β salmon
d.
phytoplankton β mussels β otters β tuna fish β octopus
Answers: 2
Geography, 22.06.2019 02:00
Which of the following important physical features is not located on new zealandβs north island? a. the eastern hills b. the geothermal plateau c. the geysers d. the central lowlands
Answers: 1
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
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