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
zysi [14]
3 years ago
12

In sedimentary rock the oldest fossils would be expected to be found In the top layer of rock In the middle layers of rock In th

e bottom layer of rock Spread throughout all of the layers of rock
Biology
1 answer:
a_sh-v [17]3 years ago
8 0
<span>When sediments move and settle somewhere, they are being deposited. When, over a long time, layers and layers of sediments get deposited on top of each other, the weight of the top layers presses down on the bottom layers, forming them into rock called sedimentary rock. The oldest layers are on the bottom, and the youngest layers are on the top. Because sediments sometimes include once-living organisms, sedimentary rock often contains a lot of fossils. </span>
You might be interested in
LIST THREE DIFFERENCES BETWEEN THE CELLS OF THE PALISADE MESOPHYLL AND THE CELLS THAT MAKE UP THE OTHER AREAS WITHIN THE LEAF
Yakvenalex [24]
The palisade mesophyll has long cylinder shaped cells, lots of chloroplasts, cells closely packed together and large size of cells.
5 0
3 years ago
Which of these answers best describes the relationship between a human’s forearm and a bat’s wing?
Viktor [21]
The correct answer is B.
The humans forearm is much like a bat wing, because all of our tendons and liniments. Although we do not use the structures in the same ways, they are alike.
3 0
3 years ago
Providing immunity by injecting the body with a weakened form a pathogen is known as
blagie [28]

Answer:

vaccination

Explanation:

The vaccination has been one of the most revolutionary inventions in the medical field. This invention helped protect people from numerous diseases, some being totally neutralized, while some having only minor effects on the human body. The vaccination basically is a way of enhancing the immune system of the body by injecting in it a weakened form of the pathogen. In this way, the weakened form of the pathogen is not capable to harm the body, and the body is not fighting against it, but instead the pathogen becomes part of the body and its defense mechanism, so when the pathogen strikes, the body has a counter attack and defeats it.

3 0
3 years ago
QUESTION 1
amid [387]

Answer:

12 pairs

mandible

Explanation:

3 0
3 years ago
Read 2 more answers
The process that produces a similar appearance among unrelated groups of organisms is
Lyrx [107]
It is convergent revolution 
3 0
3 years ago
Other questions:
  • Which of the following best describes a consequence of using a renewable energy source? Solar power is expensive and requires a
    10·2 answers
  • Innate immunity includes all of the following EXCEPT
    6·1 answer
  • Why is ATP used as an active energy source over glucose? A. It is more abundant in food sources. B. It releases its energy quick
    13·1 answer
  • *<br> Ribosomes - What do ribosomes make?<br> -Cytoplasm<br> -Other organelles<br> -Proteins
    13·1 answer
  • The first organisms to colonize a newly formed, lifeless habitat are part of _____.
    6·2 answers
  • Species A became extinct about 200,000 years before Species B evolved. Both species lived in the same location. In which arrange
    7·2 answers
  • they type of graph used to show how a part of something relates to the whole is which of the following
    12·2 answers
  • Mendel used true-breeding pea plants. Why was that important in his experiments?
    12·1 answer
  • Proteins have all of the following properties except
    12·1 answer
  • What are the two test for water
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!