Answer:
To understand the physical change and chemical change, one needs to know what is physical properties and what is the chemical properties of a substance.
Physical property is characteristic or trait of a substance that can be observed without converting the substance to a new substance. If there is any type of change in these physical properties like changing the appearance or form of matter and does not make a new substance, takes place it is called physical change.
A chemical change is a change in the matter of a substance that creates one or more new substances. This type of change includes the formation, color, of a precipitate, change in texture, and many other changes.
The cervical spine is the top part of your spine ... the part that goes down through <em>your neck.</em>
(Trust me. I've had cervical spine surgery twice, and the scars are both on my neck.)
The new root cells come from Behind the root cap
Answer:Warming of the Earth's climate and associated changes to oceans were the most likely causes of the extinctions. At the end of the Permian Period volcanic activity on a massive scale in what is now Siberia led to a huge outpouring of lava.
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Answer:
mimicry
Explanation:
if im wrong then plz virtually slap me