Mass is costant and can not be altered. It represents quantity of matter in an object.
It is always different depending on the object. For example a female humans' center of gravity is in the hip. as a male humans' center of gravity is in the chest. But once you have found the center of gravity in an object the center of gravity should be the same in every object like it.
Balanced forces keep object in its state of motion (moving or at stop). An objects state of motion can be altered when it is subjected to an unbalanced force. This reflects Newtons first law of motion.
All measurements are made by merely comparing the object to be measured with a known object which is called the standard , or reference.
Elasticity, in physics, is defined as the property of a material whose dimensions can be altered by applying stress. However, the object will return to the original form.
Computer
YesThe definition of an artifact is any object recovered in archaeological work which was made or altered by humans.
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humans always do
The materials were made by nature. Humans made the product from the materials, and wrote them.
The use of any object can be altered, spiritual or not. A spiritual object only has spiritual significance to those who believe in the power of the object.
height
75%
What biome
None. There are not even any plans in development to visit Eris. Humans have never gone farther than the moon. Pluto is the most distant object visited by a man-made object.
I think the argument can be made that EVERY modern dog breed has been created/"genetically altered"/specifically bred soley to benefit humans. Every dog breed has evolved to suit someone's role in life, such as: guarding, herding, hunting, companion, etc.
humans always do