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Artyom0805 [142]
3 years ago
12

Which of the following is the best choice for testing a specific hypothesis?

Biology
2 answers:
QveST [7]3 years ago
4 0

Answer:

Scientific method

netineya [11]3 years ago
3 0

Scientific method is the best choice for testing a specific hypothesis.

Option C

<u>Explanation</u>:

Hypothesis is a proposed explanation for any phenomenon. It is an act or an assumption of statistical data. To test it, a scientific method is being required. The scientists are having many observations but cannot be explained with the available  scientific theories. It is something proposed for further research.

Hypothesis test mainly evaluates two statements about population data to know which statement best supported by sample data. If we want to make any proofs regarding the distribution of data whether one set of results are different from the other one, then we must rely on hypothesis test. This is how hypothesis test is being used. Other than scientific methods, it cannot be tested.

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Lotions applied during winter season moisturize the skin very quickly. What could be the reason for this?
MrRissso [65]

The right answer is D.

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This absorption may be variable according to factors related to the skin such as stratum corneum's thickness, the state of hydration, the presence of cutaneous lesions or individual variations.

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8 0
3 years ago
Difference between the desert and tundra biomes is
Cerrena [4.2K]
A desert is a hot wasteland covered with sand and a tundra is a frozen wasteland covered in ice
8 0
3 years ago
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What is the volume of 0.25 mol of ammonia gas at 1.00 atm and 273 K? (R= 0.0821 Latm/molK)What is the volume of 0.25 mol of ammo
ICE Princess25 [194]

Answer:

5.6L

Explanation:

Given parameters:

number of moles  = 0.25mol

pressure on gas  = 1atm

temperature  = 273K

Gas constant R = 0.0821Latm/molK

Unknown:

Volume of gas  = ?

Solution:

Using the ideal gas equation, we can solve this problem. The equation is a combination of the three gas laws: Boyle's law, Charles's law and Avogadro's law.

It is mathematically expressed as;

             PV = nRT

where P is the pressure

           V is the volume

          R is the gas constant

          T is the temperature

          n is the number of moles

All the parameters are in the appropriate units and we simply solve for the volume of the gas;

                1 x V = 0.25 x 0.0821 x 273

                      V  = 5.6L

4 0
3 years ago
Which of the following best describes a spiral galaxy?
Andru [333]
A galaxy where mainly stars and planets form around one or more spiral arms. (usually more?)

8 0
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What does the first word in tow-word scientific name of a species represent?
Nikolay [14]
The first word is would be the genus and the second would be what tips species it is. This system is called binomial nomenclature 
6 0
3 years ago
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