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
Georgia [21]
3 years ago
8

The following image shows a piece of wood that has been infiltrated by rock particles. what kind of fossil

Biology
1 answer:
Lena [83]3 years ago
5 0

Answer: Petrifaction

Explanation:

In geology, petrifaction can be defined as the the process by which the original organic material becomes a fossil. During the process of fossilization, the small pores that is present in the organic material is replaced by the minerals.

All the organic materials undergoes this process. The process takes place by two methods.

1 permineralization

2 replacement.

You might be interested in
The __________ molecule is known as the universal energy source of the cell. *
EleoNora [17]

Answer:

The answer is ATP, however, NADH is part of what goes into producing ATP.

Happy holidays!

8 0
3 years ago
Which of these is an example of point-source pollution?
olga55 [171]
My guess would be c


Hope this helps
3 0
2 years ago
Which best exemplifies the concept of neuroplasticity?
KonstantinChe [14]
The correct answer is "the formation of new brain cell connections as the result of reading a book".

Usually, neuroplasticity is apparent in young children when the central nervous system has an abundance of neurons. This is always in the context of forming new brain cell connections or synapses that will lead the person to access the information quicker. This also exemplifies the principle of use and disuse when it comes to knowledge. 

The other choices concerns the skeletal system, cardiovascular system, and the endocrine/reproductive system; all of which do not have a relation with neuroplasticity.
5 0
3 years ago
Gold has a specific heat of 0.129 J/(g×°C). How many joules of heat energy are required to raise the temperature of 15 grams of
Elodia [21]

Answer:

\boxed {\boxed {\sf 121.905 \ J  }}

Explanation:

We are asked to find the energy given mass, specific heat, and change in temperature. Therefore, we must use this formula;

q= mc \Delta T

The mass is 15 grams and the specific heat is 0.129 J/(g×°C). Let's calculate the change in temperature.

  • ΔT= final temperature - initial temperature
  • ΔT= 85 °C- 22°C = 63°C

Now we know all the values:

m= 15 \ g \ \\c= 0.129 \ J / (g* \textdegree C) \\\Delta T= 63 \ \textdegree C

Substitue the values into the formula.

q= (15 \ g)( 0.129 \ J / (g* \textdegree C)) ( 63 \ \textdegree C)

Multiply the first numbers together. The grams will cancel.

q= (1.935 \ J/ \textdegree C) ( 63 \ \textdegree C)

Multiply again, this time the degrees Celsius cancels.

q= 121.905 \ J

<u>121.905 Joules</u> are required.

5 0
2 years ago
Read 2 more answers
How are organism in the domains bacteria and archaea similar
devlian [24]

Answer:

C. They contain nuclei

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please HELP NOT SURE
    12·2 answers
  • What happens to the human body when exposed to high radiation?
    6·1 answer
  • Which of the following is most likely the result of an organism having lipids in its body
    14·1 answer
  • The nurse is providing discharge instructions to the parents of a child who has undergone surgical correction of hypospadias. wh
    5·1 answer
  • In looking at the layer of rock, bones from the Pliohippus are found in layers above bones of the Mesohippus what does this tell
    15·1 answer
  • Michelle has been given a microscope slide that contains a eukaryotic cell and a prokaryotic cell. What should she look for to d
    12·2 answers
  • This is an inherited characteristic that increases an organism’s chance of survival
    15·2 answers
  • 4. In snapdragons, neither the red allele or the white allele for flower color is dominant. The heterozygote is pink in color. (
    14·1 answer
  • Pls help question is in picture
    5·1 answer
  • Four students are discussing heat, thermal energy, and temperature. Claire says temperature indicates the amount of heat in an o
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!