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
GREYUIT [131]
3 years ago
14

Sequence three probable steps of fossil fish formation?

Biology
1 answer:
Crank3 years ago
7 0

Answer:

鱼类和鱼形动物的区别主要在于口与鳃结构的基本不同

Explanation:

You might be interested in
When amino acids are degraded for energy or glucose production, their amine groups are incorporated by the liver into ____.
masya89 [10]

Answer:

The correct answer is - urea.

Explanation:

In our body, to produce energy or produce glucose our body breaks the amino acids, it gets from proteins mainly. These amino acids are mainly breakdown into amine groups.

The human body has a unique ability to pack ammonia(amine group) by converting it to urea and incorporated and produced by the liver using 2 molecules of ammonia (NH3) and 1 molecule of carbon dioxide (CO2).  This incorporated urea is then secreted from the liver and incorporated into the urine in the kidney for further process.

8 0
3 years ago
What is the atmosphere attracted by earth
slavikrds [6]
<h2>What is the atmosphere attracted by earth</h2>
<h3>                                         Let's begin.</h3>

Our Earths magnetic field may be to blame.


<em>Is there anything further to your question?</em>


Let me know!

3 0
3 years ago
Read 2 more answers
When does DNA polymerase check for mutations?
marta [7]

Answer:

during DNA replication

Explanation:

During DNA synthesis, when an incorrect nucleotide gets inserted in daughter strand of DNA, DNA polymerase goes back by one nucleotide pair, excises the mismatched nucleotide and repairs error. Thus, the DNA polymerase checks for mutations at the time of DNA replication

3 0
3 years ago
The difference between osmosis and diffusion is that osmosis is the spreading of water from a high to low concentration while di
r-ruslan [8.4K]
Yes - diffusion is a broad term that may be applied to a vast number of substances and is not limited to liquids ( gases can diffuse too). osmosis refers to the diffusion of liquid water down the water potential gradient
5 0
3 years ago
Why does cells need water to survive
Inessa [10]
Cells need water to survive for a dispose of waste
4 0
3 years ago
Other questions:
  • How many bases are there on each rung of the DNA ladder?
    6·2 answers
  • Why is the cycling of elements essencial to life
    9·1 answer
  • Why does dna replication occur inside the cell?
    9·1 answer
  • Help please. It's biology
    7·1 answer
  • The rapid growth of the human population during the last two centuries is INDIRECTLY responsible for which environmental concern
    5·1 answer
  • Nitrogen is changed from a free gas to a usable form by a process called
    5·1 answer
  • A 19-year-old male was stung multiple times by fire ants. He is experiencing obvious signs and symptoms of anaphylactic shock. Y
    10·1 answer
  • During science class, Mr. Webber read four scenarios to his class, which all describe an object in
    13·1 answer
  • 2. A living disease carrier is called a: *
    12·1 answer
  • Does the presence of homologous structures in genetically different animals suggest common ancestry?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!