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Dovator [93]
3 years ago
6

This is the question!!!

Chemistry
2 answers:
11Alexandr11 [23.1K]3 years ago
4 0

Answer:

eieaowjhfpowwohfawohfawhfae

Explanation:

artcher [175]3 years ago
3 0

Answer:

I think it's G

Explanation:

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Answer:

3 factors that are required for biodegradation are

a) Appropriate moisture

b) Oxygen supply  

c) Stable condition

Explanation:

For biodegradation in a landfill, following conditions are essential –  

a) Appropriate moisture

b) Oxygen supply  

c) Stable condition

Contrast to above three conditions, the waste in landfill is kept dry, devoid of oxygen supply, and stirred continuously due to which the organic matter mummify instead of decomposing.  

6 0
3 years ago
A blood specimen is collected in a heparin-containing tube for calcium and magnesium determination. Upon centrifugation, the pla
Firdavs [7]

Answer:

False hypermagnesaemia

Explanation:

Magnesium is predominantly an intracellular divalent action and it is important for optimal cellular function. It is an essential cofactor to many enzymes as well as being important for membrane function.

The body contain about 1 mol (approximately 25g) of magnesium.

Hemolyzed specimen will result in release of magnesium from intracellular to extracellular, causing elevation of the blood level of magnesium. This is a false hypermagnesaemia because it doesn't represent the real blood level.

3 0
3 years ago
All living things are made of organic compounds which contain the element
valkas [14]
B)hydrogen ...................
4 0
3 years ago
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The metal rhenium becomes superconducting at temperatures below 1.4 K. Calculate the temperature at which rhenium becomes superc
kotegsom [21]

Answer:

The temperature at which rhenium becomes superconducting is -271.6 ºC.

Explanation:

We can convert the temperature given in Kelvin, which is an absolute scale, into degrees Celsius. which is a relative scale, by a simple algebraic translation, that is:

T_{C} = T_{K} - 273 (1)

Where:

T_{C} - Temperature, measured in degrees Celsius.

T_{K} - Temperature, measured in Kelvins.

If we know that T_{K} = 1.4\,K, then the temperature given in degrees Celsius is:

T_{C} = 1.4\,K-273

T_{C} = -271.6\,^{\circ}C

The temperature at which rhenium becomes superconducting is -271.6 ºC.

8 0
3 years ago
Alfredo is conducting an experiment on the effects of exercise on concentration. the independent variable is (the) ________ and
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1. exercise because you are using exercise to affect the amount of concentration. 2. concentration because concentration is what is being measured

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4 years ago
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