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What fraction of carbon-14 will remain in the fossil of an organism that died 23080 years old?
Wiki User
∙ 8y ago
Approx 6.1% remains.
Wiki User
∙ 6y ago
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What fraction of a radium sample will remain after 3240?
The answer depends on 3240 WHAT: seconds, days, years?
A radioisotope has a half-life of 6.0 hours What fraction of the original mass will remain after 12.0 hours?
1/4
What fraction of a radioactive nuclei remain after p half lives?
The remainder is 2-p or 0.5p of the original amount.
How can you change a mix number to a fraction?
by multiplying the denominator with the whole number and adding the numerator. the denominator will remain the same.
ShayLea said that if you multiply the numerator and denominator of a fraction by the same number ou get an equivalent fraction Is this true Why or why not?
This is true; if you multiply both numbers by the same number, the proportion will remain the same.
What is the term for the remain of a once-living organism?
fossil
What is the remain of an organism that lived during a short well defined geologic time span?
Probably it is dung that is a fossil
Preserved remains or traces of living things?
a fossil is a preserved remain or trace of an organism that lived in the past
What type of asexual reproduction involves an organism starting to grow out of the parent organism and that may or may not remain attached to the parent organism?
Fragmentation is a type of asexual reproduction that involves an organism starting to grow out of the parent organism that may or may not remain attached to the parent organism.
What is a hard and rock-like fossil?
petrified remain fossils
Are there fossils in remain about saber-toothed tigers?
No, we just kind of guessed they were there. p.s. It would be the fossil remains, not fossils in remain.
Compare and contrast two ways of forming fossils?
A fossil is not alive, but mold is.Both either used to be, or are living.Mold feeds on organic matter, while a fossil doesn't.In general they're not very similar at all. Mold is something that decomposed organic matter, while a fossil is a preserved remain or trace of an animal, plant, or another organism.
After three half-lives what fraction of a radioactive sample will remain?
Approx 1/8 will remain.
What oxegyn producing organism will remain if all the forest were destroyed?
Plankton =
What allows an organism's system to remain in balance?
Homeostasis!
Is a robins egg an organic remain?
Yes. It came from an organism and is capable of decay.
How might a small fish that dies in a pool become a fossil?
When an organism is buried it is usually in sedementary rock, which is sof and layered. Over time the layers of sedements compact and can soak into the bones of an organism. As the bones are put under extreme pressure the become more like rocks and are thus presserved.
