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
pochemuha
3 years ago
10

Which index fossil is most likely to be found in the Allegheny Plateau?

Chemistry
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

amphibians

Explanation:

please mark this answer as brainliest

You might be interested in
Which of the following is the correctly balanced chemical equation for the reaction of Ca(OH)2 and HNO3?
sleet_krkn [62]

Answer : The correct option is D.

Explanation :

Balanced chemical equation : It is defined as the mass or component of each atom should be equal on both sides of the equation.

The balanced chemical equation for the reaction of Ca(OH)_2 and HNO_3 is,

Ca(OH)_2+2HNO_3\rightarrow 2H_2O+Ca(NO_3)_2

So, the correct option is D.

8 0
3 years ago
Read 2 more answers
In the diagram, what is happening to the ENERGY during Segment C? Phase Change Diagram_Water Question 16 options: The kinetic en
Leviafan [203]

There was an increase in kinetic energy during the segment C and in other segments

Recall: That temperature is a measure of the average kinetic energy, so increasing temperature all cause increasing kinetic energy and vice versa.

However too, the heat energy which is added during the phase change is usually used to overcome forces in order to hold the molecules together.

<h3>What is kinetic energy?</h3>

Kinetic energy is the type of energy an object or a body posesss due to it motion

The body usually maintains it's kinetic energy unless the speed changes

<h3>What it potential energy?</h3>

Potential energy is a type of energy an object or a body had due to its relative position.

Learn more about kinetic and potential energy:

brainly.com/question/13584911f

4 0
3 years ago
Is copper penny react<br> reaction with Nitric<br> acid a<br> Chemical or physical<br> Change?
riadik2000 [5.3K]

Answer:

The reaction that occurs is a redox reaction. The Copper metal (Cu 0)on the copper pennies is oxidized in concentrated nitric acid to produce Cu2+ ions. Copper is easily oxidized to Cu2+, which is blue in aqueous solutions (water) so you should see the solution turn blue as the copper penny reacts.

Have a nice day ;)(^-^)

8 0
3 years ago
Mechiancal weathering includes all of these except a.)ice b.)plants c.)animals d.)wind​
Nana76 [90]

The answer is D. Wind

Wind is considered physical weathering

7 0
4 years ago
Give two characteristics about elements
Galina-37 [17]
They can be hard or they fan be oder less
4 0
3 years ago
Other questions:
  • Using a good compound light microscope with a resolving power of 0.3 µm, a 10x ocular lens, and a 100x oil immersion lens, would
    7·1 answer
  • What term describes matter that is a substance made of different kinds of atoms bonded toghether
    8·1 answer
  • Consider the equation CO2 ---&gt; C+ O2. What type of reaction is this?
    14·1 answer
  • Use the drop-down menus to answer the questions.
    10·1 answer
  • What are the components of a binary molecular compound?
    9·1 answer
  • calculate and compare the chemical energy of coal to its gravitational potential energy. Burning 1 kg of coal releases about 3 m
    7·1 answer
  • Examine the given reaction. NH4NO3(s) → NH4+(aq) + NO3–(aq) ΔH° = 25.45 kJ/mol ΔS° = 108.7 J/mol·K Which of the given is correct
    6·1 answer
  • Word Bank (one word will not be used)
    10·1 answer
  • Calculate the number of Carbon atoms in C5H110H
    13·1 answer
  • How does nuclear fission occur?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!