Geography, 06.10.2019 09:00, taylorsamodell3217
When the comb jelly, mnemiopsis leidyi, was introduced into the black sea, its population exploded to 500 comb jellies per cubic yard in 1988. the jellies devoured all the zooplankton and fish larvae, drastically reducing the numbers of the native fish populations. this situation demonstrates?
a.
the difference between biotic and abiotic factors in an ecosystem.
b.
effects of local evolution or migration on an ecosystem.
c.
the impact of removing or adding organisms to an ecosystem.
d.
the types of interactions between organisms in an ecosystem.
Answers: 2
Geography, 22.06.2019 16:20, genyjoannerubiera
Describe at least three examples of how people and wildlife have adapted to their environments in the middle east.
Answers: 2
Geography, 23.06.2019 09:00, Autumnjackson3186
Amajor rite of passage for the maori men of was to receive ta moko, or facial tattoos. a. australia b. new zealand c. papua new guinea d. southeast asia
Answers: 1
Geography, 23.06.2019 11:30, heartprague
Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire
Answers: 2
Geography, 24.06.2019 10:20, natimike10
East asia’s is dominated by dry highlands and grasslands. a. north and east c. north and west b. south and east d. south and west
Answers: 3
When the comb jelly, mnemiopsis leidyi, was introduced into the black sea, its population exploded t...
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