smelling tasting touching seeing
sense of sight
Considering senses, dogs are more complex, dogs have 6 senses, whereas humans av 5.
observing
Na is chemically more like Li than Mg, only physically (measurements, mass) it looks more like Mg
Observing.
observation
Actually all of them, because qualitative means to take in by all of the senses. EX:Sound, Sight, Taste, Smell, and the feel of it.
The mechanical properties are significantly improved.
The mechanical properties are significantly improved.
We are attentive when there is fire because lives and properties are at stake, there is this adrenaline rush that keeps our senses more sensitive.
Steel is more useful than chalk for three reasons that i know of these properties are Strength, Durability, and the strength to hold heavy amounted things sorry if this wasnt what you were looking for... but this is all i got :)
its' in the book! da :)
The answer depends on which properties you have in mind. And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
You buy properties to insure income. The more properties you have, the more income you will receive. This money isn't really all that useful, since you'll make way more money with jobs. However, its wise to keep your income well above your upkeep.
Size can be a qualitative property of matter, meaning we observe it with our 5 senses. A more exact measurement can be made, such as the length, mass, weight, or volume of matter. These are considered quantitative properties, or measurable properties.
i need to answer this --> Properties of alloy that are different to and more useful than the main metal... i think this means what do they do?
it is useful because when combining the useful properties of two or more substances in a composite, chemists can make new material that works better than either one alone
It is called natural selection. The individuals with the best properties needed for survival in an environment are the most likely to survive, and to pass on their genes. In this way the offspring will have properties that are useful in an environment. In theory the population will start to move more and more towards having useful properties for their specific environment and circumstances. If the environment changes, the individuals that are most likely to survive will also change, and probably different properties will be favored this time.