Answer:
See explanation
Explanation:
Celcius was created before fahrenheit was. America created the imperial system and decided to be different.
b. a base.
c. water.
d. a suspension
A substance with a pH of 6 is categorized as an acid. While it's close to neutral (pH 7), anything less than 7 is considered an acid in the field of chemistry.
In the context of chemistry, the substance you're referring to, with a pH of 6, is considered an acid. The pH scale runs from 0 to 14; substances with a pH less than 7 are classified as acids, substances with a pH greater than 7 are termed as bases, and a pH of 7 is neutral, represented typically by pure water. Even though a pH of 6 is close to neutral, since it's less than 7, it still falls under the category of an acid.
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Correct answer: A) Procedural error
Procedural error is the error in which while conducting the experiment the scientist follow a wrong procedure which result in the negative result of the scientific experiment.
Example: While performing a experiment in which heating is required, procedural error occurs when a something is being heated a lid is not put on it, or missing a step, or heating it to a wrong temperature are the procedural error in the experiment which result in the negative result of the experiment.
Prokaryotes were initially grouped in the kingdom Monera, but they were eventually separated into different domains (Eubacteria and Archaea) based on evolutionary and genetic differences. This allows for a more accurate classification of prokaryotes.
In the five-kingdom classification system, prokaryotes were initially grouped together under the kingdom Monera because they share certain characteristics, such as lacking a nucleus and membrane-bound organelles. However, as scientific knowledge advanced, it was discovered that prokaryotes are actually divided into two distinct domains: Eubacteria and Archaea.
The separation of prokaryotes into different domains was based on evolutionary and genetic differences. For example, archaea have distinct genetic and biochemical features that set them apart from bacteria, such as their unique cell wall composition and ability to live in extreme environments.
So, the separation into domains allows for a more accurate classification and understanding of the diversity and complexity of prokaryotes.
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