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
madreJ [45]
3 years ago
8

A shark would not be a good index fossil because​

Geography
2 answers:
True [87]3 years ago
3 0

It doesnt have structures that can be preserved in a fossil.

Explanation:

I'm assuming you're on Pennfoster cause me too.

4 options I'm not sure so correct me if I'm wrong

1. No fossil records exist for sharks.

( we have ancient shark teeth )

2. Salt water would degrade the fossil over time

(Idk maybe)

3. The species has survived too long

4. It doesnt have structure that can be preserved in fossil

( sharks are mostly collagen which doesnt preserve well, except teeth)

I'm about to submit my test I'll edit if I'm wrong.

Edit . I'm wrong

MAXImum [283]3 years ago
3 0

The shark cannot be considered as a good indicator for fossil study. Because the species is known to have survived for a very long period of time.  

<u>Explanation:</u>

Fossil studies are done by determining the age of the fossil preserved strata or rock. This is done in order to determine the period of time in which a species found as fossil presence.

Sharks have been known to have survived for a very long duration of time. And, therefore, do not corroborate to a specific period of time.  Graptolites and Ammonites are considered as the best index fossils.

You might be interested in
What is the largest state in the south and the second-largest in the nation?
GREYUIT [131]
Alaska<span> is the biggest by land and water, and the seond largest in the nation in texas</span>
4 0
4 years ago
Pls guys help me in this
statuscvo [17]

Answer:

1. Purity is light. Not just an ordinary light, but a transcendental light.

2. The greatest gift you can give another is the purity of your attention.

3. Purity lives and derives its life solely from the Spirit of God.

4. Purity and simplicity are the two wings with which man soars above the earth and all temporary nature.

4 0
3 years ago
BEST AND CORRECT ANSWERS ONLY! WILL GIVE 100 POINTS! PLEASE DONT DELETE!!
DanielleElmas [232]

_Jobs are a growing problem in sub-Saharan Africa

_Ether a lot of people gotta move/go, please don't get mad but masses if it wasn't really wrong.

_not the best at this part but hope I did something right.

                                                        ~-~

3 0
3 years ago
Read 2 more answers
In the Southern subregion of sub-Saharan Africa, which country is mainly covered by the KalahariDesert?A. ZambiaB. MozambiqueC.
Drupady [299]
<span>The correct answer is : C. Botswana.</span>

Botswana is a topographically flat country wherein 70 percent of its territory is the Kalahari Desert. Because Botswana is bordered by South Africa to the south and southeast area of its territory and by Namibia to the west and north territory, minimal land areas of both countries are included in the 900,000 square kilometer land area of Kalahari Desert. Kalahari Desert also encroached on some parts of Zambia but no part of Mozambique.



5 0
4 years ago
Read 2 more answers
What is history is all about ​
svp [43]

Answer:

to learn about the past and how it brought us to this day

Explanation:

5 0
3 years ago
Other questions:
  • What was the first ocean the Caspian Sea lost connection with, beginning the process of turning what was once a gulf into an iso
    15·2 answers
  • Three-fourths of the over 500,000 lakes in Europe are found in __________.
    6·1 answer
  • What is the function of an anemometer?
    12·2 answers
  • How long does it take the international space station to orbit earth?
    6·1 answer
  • Describe the primary environmental challenges facing Latin America in the early 21st century.
    12·2 answers
  • What is a reason that many organisms that have existed on earth have left no fossils
    10·2 answers
  • Why are underground homes sometimes used in Iceland?
    5·2 answers
  • For a class fundraiser, Ernie is selling raffle tickets. The raffle tickets can be bought individually, at x dollars per ticket,
    10·1 answer
  • ASAP
    6·1 answer
  • While geography once was primarily about mapmaking,_____ spurred it to expand into many other fields.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!