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scaphite
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What are three conditions must a fossil meet in order to be an index fossil?
Relatively short rime span. To be an index fossil, a fossil organism must be easy to identify and many fossils of that organism must exist. You are using the 7th grade interactive reader...... Naughty naughty naughty
What three features must a fossil have a order to be an index fossil?
* the organism must be common in rocks from most of the world *the organism must have lived for only a geologically short period of time( a few million years to a few hundred million years) *the organism must be easy to identify.(trilobites and ammonites are 2 kinds of organisms that are used as index fossils).
4. What are the three traits of an index fossil?
There are technically more than three traits and those traits are distinctive, widespread, abundant and limited in geologic time.
Which segments lack nephridia?
In an earthworm, nephridia occur in all body segments except the first three segments. Integumentary nephridia are V-shaped and lack nephrostomes.
What is speed index?
Speed Index is a system that is used by the American Quarter Horse Association to rate the performance of racehorses. Speed Index is calculated by averaging the fastest three winning times over the past three years.
What are three requirements for a fossil to be an index fossil?
Index fossilsFossils of organisms that lived during a relatively short geologic time span.The three conditionsTo be an index fossil, a fossil organism must be found throughout the world. It must be easy to identify and many fossils of that organism must exist.-Haileybh"I hope it helped you!"
What are three conditions must a fossil meet in order to be an index fossil?
Relatively short rime span. To be an index fossil, a fossil organism must be easy to identify and many fossils of that organism must exist. You are using the 7th grade interactive reader...... Naughty naughty naughty
What three conditions must a fossil meet in order to be an index fossil?
Relatively short rime span. To be an index fossil, a fossil organism must be easy to identify and many fossils of that organism must exist. You are using the 7th grade interactive reader...... Naughty naughty naughty
What three condition must a fossil meet in order to be an index fossils?
Relatively short rime span. To be an index fossil, a fossil organism must be easy to identify and many fossils of that organism must exist. You are using the 7th grade interactive reader...... Naughty naughty naughty
What three features must a fossil have in order to be an index fossil?
* the organism must be common in rocks from most of the world *the organism must have lived for only a geologically short period of time( a few million years to a few hundred million years) *the organism must be easy to identify.(trilobites and ammonites are 2 kinds of organisms that are used as index fossils).
What three features must a fossil have a order to be an index fossil?
* the organism must be common in rocks from most of the world *the organism must have lived for only a geologically short period of time( a few million years to a few hundred million years) *the organism must be easy to identify.(trilobites and ammonites are 2 kinds of organisms that are used as index fossils).
What 3 requirements do index fossils have?
To be an index fossil, it must be widespread, commonly found (sometimes in groups) and have a short life span for which it lived. If a fossil meets all three of these requirements, it is considered an index fossil.
What are the three criteria that must be met in order for a fossil to be considered an index fossil?
An index fossil is organisms that is a signature for certain geographical eras. Index fossils are a charting of time that is used to describe other organisms found in that time era. The fossils were found in the stones that are determinations by carbon indexing and therefore are index fossils.
Which organism is least likely to become a fossil- a snail or dandelion?
Of the three organisms it is the snails that has the least chance of becoming a fossil since it has no skeleton.
4. What are the three traits of an index fossil?
There are technically more than three traits and those traits are distinctive, widespread, abundant and limited in geologic time.
Do cockroachs have segments?
YES, cockroach have three segments.
How many segments make up the grasshopper body?
19 segments. The head is composed of six fused segments and is attached to the thorax. The thorax consists of three segments. The abdomen, posterior to the thorax, is made up of ten complete segments.
