Answer:
3. Judgement may be affected by what we already think is true (prior knowledge).
Explanation:
This statement is the correct answer because someone could be bias. Due to biases, prior knowledge may be incorrect and our conclusion may be wrong if you don't focus on the data given.
Answer:
88 gram is the answer in 2 significant digits
Answer:
Litmus paper is one type of acid-base indicator. The paper is imbued with dye derived from lichens that change color in response to the presence of an acid or base. ... Red paper is used to detect alkaline pH and will turn a shade of blue in the presence of a basic solution.
Answer:
Fractional Distillation could be used to:
- Obtain the different fractions of a crude which may have more uses and be more useful.
- Obtain ethanol from a mixture of ethanol and water.
Fractional Distillation is used to obtain one substance from a mixture. It depends on the boiling points of the substances.
