1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nata0808 [166]
3 years ago
9

WHY IS A FOSSIL FOUND IN MULTIPLE LAYERS OF ROCK (TIME PERIODS) NOT CONSIDERED A RELIABLE INDEX FOSSIL?

Biology
2 answers:
kakasveta [241]3 years ago
4 0
My rear end hejfjfjgiivif
Sati [7]3 years ago
3 0

Certain fossils, called index fossils, help geologists match rock layers. To be useful as an index fossil, a fossil must be widely distributed and represent a type of organism that existed for a brief time period. Index fossils are useful because they tell the relative ages of the rock layers in which they occur.

You might be interested in
What must happen to a chromosome before a cell starts mitosis? What must happen to a chromosome before a cell starts mitosis? A.
Snowcat [4.5K]

Answer:

The DNA must be replicated first to be a whole chromosome since at the previous division it was only a set of two "half" chromosomes.

Explanation:

Mitosis never replicates DNA which is split in half in a set pattern every replication to prevent mutations.

4 0
3 years ago
Do you think everyone has the same ability ?why<br>​
Oksana_A [137]

Answer:

No

Explanation:

Everyone is different not the same

5 0
3 years ago
Read 2 more answers
How does water move around the ocean?
Murljashka [212]
Water is constantly moving, but major currents in the ocean are the result of the wind which drags on the surface of the water as it blows.
6 0
3 years ago
Look at the diagram below. It shows the common elements
I am Lyosha [343]

Answer:

oxygen, let me know if this helps

5 0
4 years ago
Which structure is a thick tract of white matter that interconnects the two cerebral hemispheres?
swat32

Answer:

The correct answer is corpus callosum.

Explanation:

Corpus callosum is one of the compositions of the brain, which is situated within the cortex and above the thalamus. It is a thick tract of white matter, which associates the left and the right hemispheres of the brain. It is the component of the brain, which permits communication between the two cerebral hemispheres.  

It performs an important role of conducting neural information between the two hemispheres of the brain.  

8 0
4 years ago
Other questions:
  • How do the bees pollinate
    14·2 answers
  • what is a factor that determines the rate of sunken ship decay in the ocean? A. currents B. presence of marine animals C. ship m
    7·1 answer
  • Which sentence would be inappropriate in an informational piece of writing with a formal tone?
    15·2 answers
  • Which characteristic sets streams and rivers apart?
    13·1 answer
  • What is a disadvantage of boiling water?
    8·1 answer
  • In an important experiment, a radioactively labeled bacteriophage was allowed to infect bacteria. In a first trial, the phage co
    6·1 answer
  • Which of the following do genes NOT do?
    15·1 answer
  • Moonlight is really ____________ being reflected
    5·1 answer
  • What the Difference in guard cell during day and night
    14·1 answer
  • Which of the following can be determined by this diagram
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!