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Lorico [155]
2 years ago
14

Which lists important roles of coral reefs?

Chemistry
2 answers:
Lena [83]2 years ago
4 0
I believe the answer is C which is supporting a variety of organisms, cleaning oil from oceans, producing oxygen.
LekaFEV [45]2 years ago
4 0

Answer:

D. offering medical benefits to humans, protecting beaches, supporting a variety of organisms

Explanation:

I took the test and put C and got it wrong and l went back to see what the correct answer as and it was D.

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Identify h2so4(aq) as an acid or a base. write a chemical equation showing how this is an acid according to the arrhenius defini
yarga [219]
  H2SO4  is an  acid

the  chemical  equation  showing  how H2SO4  is an acid  according  to the Arrhenius  definition   is as below

H2SO4  dissociate to  give  2H^+  and  SO4^2-

that is   H2SO4  = 2H^+  +  SO4^2-

According to Arrhenius  an acid  dissociate  to give H^+  ions H2SO4 is an acid  since  it dissociate  to  give  two hydrogen ions  
4 0
3 years ago
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In order to expand agriculture and urban areas to meet increased demand for growing populations, water supplies often have to be
VMariaS [17]

answer:

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7 0
2 years ago
Which of the following would be SI unit to use in measuring the temperature of hot liquid
Vinil7 [7]

The unit is the Kelvin, but most of the time 273 is subtracted from the Kelvin temperature and the new number is called "degrees Celsius".

4 0
3 years ago
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Active transport requires chemical energy. True False
guajiro [1.7K]

Answer:

The answer is true

Explanation:

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What mineral has the least hardness according to the scale?
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The softest mineral in the Mohs Hardness Scale is talc.
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