what is a property of matter than can be measured or observed without changing the basic nature of the matter
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GARBAGE IDC IM FAILING I DONT CARE
what is logical explanation for events observed in nature
A physical property can be observed without changing the material's composition. A chemical property can only be observed when a chemical change takes place.
the physical properties-the color of the popcorn ,the mass of it ,,the size,,the weight,,and the shape ,, .........chemical properties-it poped it change from seeds to popcorn.....
Yes. Evolution is routinely observed in both labs and in nature.
law
A model uses familiar ideas to explain unfamiliar facts observed in nature.
Yes, they can. Both reproductive variation and the differential reproductive success of variants are readily observed in nature.
In the stars (including our sun)
The nature of matter is Matter because everything is made up of matter right.....if something wrong ask me again.thanks
Here is a non-scientist's view. Density is a ratio, and as such it is an abstract expression of the nature of a certain kindof matter. Density is indepenent of how much or how little matter you are talking about. Density is the amount of mass per a unit of volume of the material. Length, on the other hand, is a characteristic of a given piece of measureable material, independent of the make-up of the material. Every rigid physical object has some linear measurement that can be considered length. The length of the object can be modified without changing in any way the nature of the matter. In a given reference frame, the density of a given kind of matter is constant.
During his time at Walden, Thoreau observed the beauty of nature, the simplicity of rural life, and the importance of self-reliance. He reflected on the harmony of the natural world and the rhythms of the changing seasons, which inspired his writings on living deliberately and mindfully.
nature