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
coldgirl [10]
3 years ago
14

Trilobites are index fossils because they ____.

Biology
2 answers:
Dmitrij [34]3 years ago
6 0
The correct answer is letter D). all of the above. Trilobites are index fossils because they changed slowly through time. They  also exhibit specific characteristics and lived over large areas of the world.
Ierofanga [76]3 years ago
4 0

Answer:

d. all of the above

Explanation:

Trilobites are an extinct class of marine arthropods, having been one of the most frequent fossil groups in the period between the Cambric and the Devonian, and are at this time still quite biologically diverse. Trilobite fossils are considered index fossils because they change slowly over time, exhibit specific characteristics and have lived in large areas of the world.

Index fossils refer to an organism that has had a wide geographical distribution in the past, although it has lived for short periods of time, and whose remains have not only been conserved in abundance but are also easy to identify.

You might be interested in
cells can be observed in plants, animals, fungi, protists, bacteria, and archaea. which part of the cell theory?
valentina_108 [34]

Answer:

This statement corresponds to the first postulate of the cell theory:

All living things, whether they be unicellular or multicellular, are made up of cells.

Explanation:

The statement indicates the presence of universality in the composition of all living things by stating that cells can be observed in all organisms in the 6 kingdoms of life.

Cell Theory:

Cell Theory is the fundamental principle of biology. It states that:

  1. All living things are made up of cells, whether they be unicellular or multicellular.
  2. All cells are produced from pre-existing cells,not from spontaneous generation.
  3. The cell is the basic functional and structural unit of life.
6 0
4 years ago
Water is a common cleaning agent. It is most effective for dissolving substances with which characteristic?
murzikaleks [220]

Answer:

polar bonds

Explanation:

i had the same question on a test of mine and i got it right

6 0
4 years ago
1Venus is:
sveta [45]

Answer:

wrong subject and none of theses is the answer :(

3 0
4 years ago
A woman is admitted to the hospital with Bell's palsy caused by an inflamed facial nerve. You are the attending physician. What
lorasvet [3.4K]
In Bell's palsy, the facial nerve that is injured and inflamed causes symptoms like twitching, weakness, or paralysis on one side of the face, sometimes both; drooling; a drooping eyelid or one corner of the mouth droops.
5 0
3 years ago
WILL SOMEONE PLEASE HELP ME???
balu736 [363]
<span>stating facts based on opinions</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which increase the rate of soil formation? Check all that apply. A. mixed layers B. large grain sizes C. more precipitation D. w
    9·2 answers
  • What happens to the uterine lining between say 27-1? what is the process called?
    15·1 answer
  • What occurs when the number of molecules of a substance is equal in two areas? Answer correctly
    15·1 answer
  • Oxygen on Earth: What is the order for cellular respiration and photosynthesis?
    11·1 answer
  • How many of the listed items are elements?
    5·2 answers
  • ANSWER ALL QUESTIONS<br>Name four activities carried out in agriculture as an art​
    12·1 answer
  • Which statement best describes the role of tRNA in protein synthesis?<br> PLEASE HELPP :((((
    10·1 answer
  • Areas of the Earth near the equator receive large amounts of solar energy. How does this lead to increased rainfall?
    12·1 answer
  • ASAP PLS HELP
    11·2 answers
  • There are an estimated 12,600 spiders in a region of 525 square meters. how many spiders are there per square meter?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!