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Would strontium-90 be useful for determining the age of fossils explain why or why not?
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What fossils are useful in determining the relative age of rocks?
Index fossils
Why would uranium-238 not be useful in determining the age of a spear that is thought to be 5000 years old?
Uranium dating is useful for long periods of time - e.g. 109 years. For fossils is recommended the method with 12C.
Which hormone is most useful in determining whether the woman is pregnant explain why?
hcg hormone because it is made by the embryo after it implants into the endomentrium.
Why are index fossils more useful then other fossils to paleontologist?
It is because the index fossils has better minds than the paleontologist.
Why aren't fossils from metamorphic rocks useful?
I need the answer
What fossils are useful in determining the relative age of rocks?
Index fossils
In what ways are fossils useful to geologists?
In what ways are fossils useful to geologist?
Would fossils of species that did not change noticeably over time be useful in determining the relative ages of rocks?
In order to be useful in determining the relative ages of rocks, an indicator must provide different indications for rocks of different ages, right? So how could something which doesn't change over time be useful?
Measurements of half-life make radioactive isotopes useful for?
They're useful for x-rays or looking at metals,or determining the age of rocks/fossils. (Hope it helped!😁)
Why would uranium-238 not be useful in determining the age of a spear that is thought to be 5000 years old?
Uranium dating is useful for long periods of time - e.g. 109 years. For fossils is recommended the method with 12C.
Some knowledge of radioactivity would be useful for understanding which subjects?
certain medical procedures, determining ages of fossils, radon in homes nuclear power plants
Which hormone is most useful in determining whether the woman is pregnant explain why?
hcg hormone because it is made by the embryo after it implants into the endomentrium.
How is fossils useful?
they are useful for alot of things like petrol
Why are index fossils more useful then other fossils to paleontologist?
It is because the index fossils has better minds than the paleontologist.
Why are fossils useful adjuncts to radiometric dating techniques in determining the age of rock specimens?
Index fossils, which are geographically widespread, of a quickly evolving specie, and only present in sedimentary strata of a particular geologic age, are generally reliable in setting a general time range for the age of a rock specimen.
What fossils are most useful for correlation tend to be?
Fossils that are the most useful for correlation tend to be found in various types of rocks, are widespread, and easy to recognize. One rock type where fossils are found is sedimentary rocks.
How do you determine the useful life of a building?
formula for determining the useful life of a building?
