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Alexxandr [17]
3 years ago
15

Which of the following describes qualitative data a- Recording the temperature of a solid as it is warmed b- taking the mass of

an object using a balance c- nothing cloudiness occurs when two solutions are mixed d- measuring the volume of an object by water displacement

Biology
2 answers:
Angelina_Jolie [31]3 years ago
5 0

Answer:

C- Noting cloudiness occurs when two solutions are mixed.

Explanation:

This doesn't require using numbers; this requires using your senses to determine something, which is qualitative data.

Natali [406]3 years ago
4 0

Answer: C

Explanation: Qualitative observations are observations made using the 5 senses. The only option here that doesn't involve numbers, but a physical obersvation is C.

I always use this little truck to remember Qualitative vs Quantitative. Hope this helps

༼ つ ◕_◕ ༽つ

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In an experiment, a researcher measures the mass of an object and gets the following results: 6.08 g, 6.07 g, 6.13 g, 6.09 g. Th
yawa3891 [41]

Considering the definition of accuracy adn precision, the results are accurate and precise.

<h3>Definition of accuracy and precision</h3>

Accuracy is the degree of closeness of the value of the measurements with respect to the real value of the magnitude. The closer a measurement is to the true value, the more accurate it is.

On the other hand, precision is defined as the proximity between the measured values ​​in repeated measurements, under specified conditions; that is, there is more precision the closer the values ​​of different measurements ar

In summary, accuracy is how close a measurement is to the true value, while precision is how close the values ​​of several measurements are to a point.

Accuracy and precision are independent of each other. The results in the values ​​of a measurement can be precise and not exact (and vice versa).

<h3>This case</h3>

In an experiment, a researcher measures the mass of an object and gets the following results: 6.08 g, 6.07 g, 6.13 g, 6.09 g.

So, the measurement is quite precise, since the results of each individual measurement are quite similar.

Also, the actual mass of the object is known to be 6.10 g, so the measurement can be considered accurate.

In summary, the results are accurate and precise.

Learn more about accurate and precise:

brainly.com/question/24842282

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7 0
2 years ago
Describe how energy is transferred from one organism to another
wolverine [178]

Answer:

food chain

Explanation:

producers are consumed by herbivores, the herbivores are consumed by omnivores, omnivores are consumed by carnivores. the food web is more accurate though

5 0
3 years ago
William finds a piece of pure iron in his garden. After a few days, the iron begins to rust. What are the two types of substance
denpristay [2]

The first can be filled with an element and the second blank can be filled with a compound.  

Iron is an element as it contains only one kind of atom, which combines with the oxygen from the air to produce rust, that is, iron oxide. The rust comprises two kinds of atoms, which signifies that it is a compound. A compound refers to a molecule that comprises at least two types of atoms. In the case, iron oxide is a compound as it comprises Fe and O atom.  


4 0
3 years ago
Read 2 more answers
Sam brought home a tiny puppy. Her puppy grew. Four weeks later, her puppy had grown to twice its original size. Which answer be
OLEGan [10]

Answer:

A

Explanation:

We do not gain the mass of the food we eat. Therefore, B is wrong. Our cells do not grow in size, they only grow in number. Therefore, C is wrong. Although the puppy's body does, in a way, stretch out, A is a better option. Therefore, D is likely to be wrong.

3 0
3 years ago
Which cell structure is associated with the breakdown of harmful substances or substances that are no longer needed by the cell
Andru [333]
Lysosomes are vesicles that are formed by the Golgi apparatus. They contain powerful enzymes that could break down (digest) the cell. Lysosomes break down harmful cell products, waste materials, and cellular debris and then force them out of the cell.
6 0
2 years ago
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