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VARVARA [1.3K]
4 years ago
8

Index fossils are used for __________ dating.

Biology
1 answer:
Alex787 [66]4 years ago
7 0

index fossils are used of relative dating

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Explain the difference between accuracy and
rewona [7]

Accuracy is the closeness of a measurement to the true value whereas precision is the closeness of measurement of similar items.

<h3>Explain the difference between accuracy and precision?</h3>

Accuracy is defined as to how close a measurement or calculation is to the true value while on the other hand, Precision is defined as to how close measurements of the same thing are to each other. Precision is not depend on the accuracy. There is high significance of having data that has both accuracy and precision because these two things provides us information about the rightness of the data.

So we can conclude that accuracy is the closeness of a measurement to the true value whereas precision is the closeness of measurement of similar items.

Learn more about precision here: brainly.com/question/2162261

#SPJ1

6 0
2 years ago
What is tonsillitis​
serious [3.7K]

Answer: inflammation of the tonsils.

Explanation:

Pretty much a sore throat

8 0
4 years ago
Answer asap will give brain thing
Alenkasestr [34]

Answer:

1. Antonie van Leeuwenhoek made the first microscope and used it to look at bacteria and study bacteria, and Robert Hooke studied cells and saw cavities in the cells that looked like small boxes - he discovered plant cells! he recognized cells as the basic unit of life, a basis for Cell Theory.

2. cell theory is: every living organism is made of one or more cells, cells are the smallest units of life ( that have the properties of a living thing), All cells come from other cells  - all living things come from other living things. This relates to every living thing because all living things come under cell theory - like all living things are made of cells

3. prokaryotes, like bacteria, doesn't have a nucleus covered in a membrane. a eukaryotic cell, like an animal cell, has a membrane covered nucleus. just like the nucleus, in eukaryotes the organelles are not membrane bound. in prokaryotes, the organelles are membrane bound. In prokaryotes the DNA form is circular, while the DNA form in eukaryotes is linear. there are more, but i couldn't list them.

4. Example for prokaryote: the famous (or infamous) E. Coli bacterium. example for eukaryote: Humans!

5. Single-celled organisms (unicellular organisms) have all the functions necessary for their survival in the single cell. Multicellular organisms (many celled organisms), however, need many cells to survive and carry out all the functions necessary for their survival and do the different tasks each cell is supposed to do.

I hope this helped, please do correct me if I am wrong!

Explanation:

8 0
3 years ago
What is the basic unit of structure and function in a living thing
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All organisms are made up of one or more cells.

4 0
3 years ago
The sun converts blank energy into blank energy.
Travka [436]
Converts hydrogen atoms into helium.
3 0
4 years ago
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