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DIA [1.3K]
3 years ago
7

What is a major source of carbon in the marine ecosystem?

Biology
1 answer:
astraxan [27]3 years ago
4 0
Calcium carbonate is a major source
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Genetic modification in agriculture is like nuclear power: nobody loves it, but climate change has made it an important option.
Alenkinab [10]

The correct answer is option c, that is, people voting not to allow government money to fund genetic modification research.  

The scientists from the Food and Drug Administration had continuously warned that the genetically modified foods can develop hard to detect and unpredictable side effects, like toxins, allergies, nutritional issues, and new diseases.  

The GM plants, like corn, soybean, canola, and cottonseed, have had foreign genes forced into their DNA. The inserted genes come from species, like viruses and bacteria that have never been in the supply of human food.  

The genetic engineering procedure develops massive collateral destruction, making mutations in several locations all through the DNA of the plant. The natural genes can be permanently turned off or deleted, and many may have modified their behavior.  

Even the gene inserted may get rearranged or damaged, and may produce proteins, which can promote disease or initiate allergies.  


3 0
3 years ago
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Charles Darwin concluded that the distribution of living and extinct around the world could provide evidence of evolution
Vesna [10]
This, though a broad statement, is true as far as I can tell.
6 0
3 years ago
For natural selection to occur, there must be variety or diversity within a species.
Lisa [10]
True, how would the selection be made without diversity or variety it’s obviously true
3 0
3 years ago
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Earthy, shiny, waxy, metallic, and pearly are terms used to describe a mineral's luster.
AysviL [449]
I would say B, because as you can see from the explanation of what a luster is described is. B matches the classifications
8 0
2 years ago
Please answer both questions with the correct answer :)
Nesterboy [21]
1) Speed = distance / time
s = 60 / 2
s = 30 km/h

In short, Your Answer would be Option B

2) Speed = distance / time
s = 25/4
s = 6.25 km/h

In short, Your Answer would be Option B
[ Direction not needed as it is speed not velocity ]

Hope this helps!
8 0
3 years ago
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