you determin it by the chromosomes hope that help ypu
index file is organized with the help of any key as index number at rondomly but index sequencial file organized with the help of any index sequentialy rajesh patel
Yes, index fossils are typically short-lived species that existed for a geologically brief period. They are important for dating and correlating rock layers because they are widespread and easily recognizable. Index fossils help scientists establish the relative ages of rock formations based on the presence of these distinct organisms.
Why should I help you?! It's my index number that cannot be found!
An index fossil. An index fossil's age is known, allowing scientists to know the relative age of other fossils based on their position relative to the index fossil. (Ex. If a fossil is deeper in the earth, it is older than the index fossil)
Geologists use index fossils to define and identify geologic periods.
See "What does the ozone layer do?"
It is simpley called a whorl. You can use the posiion of them to help determin the horses temperment. Hope this helps, xxx
Pollution does not help the ozone layer. It only worsens the depletion condition.
Ozone layer is studied by the help of satellites or probes. They calculate the concentration of ozone in the layer.
Countries can help the ozone layer in many ways. they can set regulations on the use of CFC's.
People can help conserve the ozone layer. You have to plant trees and stop using CFC's.