A similarity in both recrystallization and replacement modes of preservation is that delicate tissue and organs are not preserved.
<h3>What are recrystallization and replacement modes of preservation?</h3>
Recrystallization is a mode of preservation of fossils in which the internal structure of the fossils is changed by addition of more minerals to form larger crystal of the same material.
Replacement is a mode of preservation in which new material replaces the original material in the fossil.
In both methods of preservation, delicate tissue and organs are not preserved.
Therefore, a similarity in both recrystallization and replacement modes of preservation is that delicate tissue and organs are not preserved.
Learn more about fossils preservation at: brainly.com/question/2023023
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Answer:
The answer is 3 cm per minute & 0.05 m per second.
Explanation:
The article in the journal is the secondary source.
Explanation:
A research literature review can be constructed by taking information from two types of sources which are grouped as primary sources or secondary sources.
The primary sources include the original research papers, excerpts written by the scientists himself or any other original documents.
Any article published in magazines, newspapers and journals that reflect the original result but do not have the exact words written in the research paper are all secondary sources.
Photo hanged at a height
Water stored in a dam
A bulb fixed to a wall
Hello. This question is incomplete. The full question is:
"To demonstrate the arrangement of atoms in liquids, a teacher tapes off a circular section on the classroom floor. How should the students modeling as atoms of liquids stand or move in the taped-off section?
a. They should leave some vacant space and move around one another. b. A few students should move about holding hands in one half of the space. c. They should all squeeze close together so that there is no vacant space. d. A few students should run randomly in the entire space within the section."
Answer:
They should leave some vacant space and move around one another.
Explanation:
The closer the atoms meet, we can say that the more "solid" the substance will be. As the atoms move away, the substance becomes liquid and, moving further away, becomes a gas. Understanding how this works, it is easy to understand the changes in physical state caused by the change in temperature.
In this case, in order for the students to be able to represent the arrangement of the atoms in a liquid substance, they should leave a little free space within the section and move around. If they stayed together to the point where they were unable to move, they would be representing a solid substance. If they left a lot of space in the section and moved at random they would be representing a gaseous substance.
