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miss Akunina [59]
2 years ago
12

Which of the following best describes what experts fear is lacking for future survival?

Biology
1 answer:
notka56 [123]2 years ago
4 0

Answer:

we lack oxygen bc of pollution. a large portion of earths oxygen comes from forests, and plankton, so pollution is really starting to limit that.

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Assess whether urban or rural areas are more likely to have high levels of smog.
yan [13]

The urban areas are more likely to have smog than the rural areas.

Urban area can be referred to as the town or city with advances an developments. Since the urban areas have more population density, more electronic items, vehicles and also industries, that is the reason why they are more likely to produce the smog or any other form of pollution.

Smog is a type of air pollution formed dye to the combination of smoke and fog. The most common source of smog is the burning of coal. This can be either due to industries or the fuels of vehicles. Fog can be of two types: Photochemical smog and industrial smog.

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6 0
2 years ago
How is genetic engineering useful to human
nevsk [136]

Answer:

As well as producing hormones, vaccines and other drugs genetic engineering has the potential to cure genetic diseases through gene therapy. The same techniques that are used to produce drugs can also have industrial applications such as producing enzymes for laundry detergent, cheeses and other products.

Explanation:

5 0
3 years ago
Compare sequence 2 with sequence 1 and describe the mutaton that has occured.
svetlana [45]
Where’s the sequence??
4 0
3 years ago
Two brown-eyed parents I have produced three blue-eyed son. If they have another child, what are the chances that I would also h
Elden [556K]
I can't really give you a percentage sorry. My answer is Possible, yes but probable, no.
5 0
3 years ago
Oil is most likely to form becauseChoose one:
Luden [163]

B. tiny algae and plankton decomposed under conditions of heat, pressure, and low oxygen.

Explanation:

Oil is most likely to form where tiny algae and plankton decomposed under conditions of heat, pressure and low oxygen.

  Coal will form when plant materials like twigs, leaves and tree trunks decomposed under conditions of heat, pressure and low oxygen.

  • To form oil, algae and plankton will be gathered with sediments in a basin.
  • Rapid burial causes the algae and plankton to be cut off from aerobic environment that would lead to the decay of these organisms.
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3 0
3 years ago
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