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Klio2033 [76]
3 years ago
10

steel is a mixture of iron and carbon.it cant be separated into iron and carbon by melting it.what is steel?

Biology
1 answer:
andrew11 [14]3 years ago
5 0
Is an alloy of iron with typically a few percent of carbon to improve its strength and fracture resistance compared to iron
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What do you learn about global water supplies? <br> pasagot po ng tama thank uu
max2010maxim [7]

Answer:

1. Most water we use goes to agriculture

Agriculture places significant pressure on the world's fresh water, accounting for nearly 70% of all water withdrawals. That number can rise to more than 90% in countries like Pakistan where farming is most intensive. Unless substantial efforts are made to reduce food waste and increase the water-use productivity of farming – to get more “crop per drop” – water demands in the agricultural sector are projected to increase in the coming years to keep up with population growth.

Explanation:hope you like this

6 0
2 years ago
List the biotic and abiotic factors in this image
BabaBlast [244]

Answer:

Biotic:

  • Bear
  • Moose
  • Trees
  • Eagle
  • Bird
  • Fish
  • Ducks
  • Otter
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Abiotic:

  • Rocks
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Explanation:

Remember that biotic factors are living organisms while abiotic factors are things that are non living organisms.

Hope this helps.

8 0
2 years ago
Place the Levels of Organization in the correct order from simplest down to most complex. (Simplest should be at the TOP)
mestny [16]
Cell, tissue, organ, organ system, organism if that’s what you are referring to
4 0
2 years ago
Read 2 more answers
Bacteria undergo mitosis and meiosis in order to reproduce and increase genetic recombination.
Salsk061 [2.6K]

Answer:

The correct answer is (b)-False

Explanation:

Bacteria do not undergo meiosis or mitosis to reproduce and increase its genetic recombination. To increase their genetic recombination bacteria take the help of horizontal gene transfer through which it gets the genetic material of another bacteria. This new gene helps bacteria to survive in the challenging environment.

Bacteria divide through binary fission in which one cell of bacteria divides into two equal daughter cell each having its genetic material because genetic material of parent cell segregate equally into both the cell.  

Therefore bacteria do not undergo meiosis or mitosis.

8 0
3 years ago
Help me plz on my biology
lukranit [14]

Answer:

no problem is the first time since I am now in number of people who are you doing today is a day off

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