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UkoKoshka [18]
3 years ago
7

9)

Biology
1 answer:
Aleksandr [31]3 years ago
3 0

Answer:D

Explanation:

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When the comb jelly, Mnemiopsis leidyi, was introduced into the Black Sea, its population exploded to 500 comb jellies per cubic
nikitadnepr [17]

The answer is invasive species.


Invasive species are species that are not native to specific ecosystem, but they have a capability to spread widely through the ecosystem, This way they can threaten native species of the ecosystem or cause environmental harm. 

<span>After being introduced into the Black Sea, they greatly affect local ecosystem. In the new area, they have no natural predators and are able to spread. If they spread beyond the area they are introduced, they become invasive species which can overgrow native biotopes and are a great threat to the local biodiversity. This could lead to the extinction of some native species.</span>

7 0
3 years ago
Are fish considered a sustainable resource? Explain.
Diano4ka-milaya [45]
I think the answer is yes and No. . Yes, Fish are considered a sustainable resource. A sustainable resource is a resource an environmental resource that doesn't harm the environment. Fish are helping the environment. However fish have waste and the waste is dangerous to the environment.
7 0
1 year ago
Whoever answers correctly, i will mark brainliest.
NISA [10]

Answer:

B

Explanation:

sorry if this dont help

7 0
2 years ago
Read 2 more answers
Contribution of prophase stage of mitosis cell division to growth of plant
seraphim [82]

Answer: Spindle Formation

Explanation:Mitosis begins with prophase, during which chromosomes recruit condensin and begin to undergo a condensation process that will continue until metaphase. In most species, cohesin is largely removed from the arms of the sister chromatids during prophase, allowing the individual sister chromatids to be resolved. Cohesin is retained, however, at the most constricted part of the chromosome, the centromere (Figure 9). During prophase, the spindle also begins to form as the two pairs of centrioles move to opposite poles and microtubules begin to polymerize from the duplicated centrosomes.

8 0
2 years ago
Need help asp!!!<br> What does the ETC use high energy electrons from the Krebs cycle for?
Masteriza [31]

Answer:

The electron transport chain uses the high-energy electrons from glycolysis and the Krebs cycle to convert ADP to ATP.

Explanation:

Please mark me as the Brainliest answer.

3 0
3 years ago
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