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changes both harmful and useful
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∙ 9y ago
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Give some list of investigatory projects about environment?
investigatory project about environment
List and explain types of encyclopedia?
please tell me the useful for secondary school student encyclopedias name
List two ways in which the air you breathe in different from the air you breathe out?
you breathing is out and in and that is the breathing is changes is
List of physical and chemical changes?
physical changes~ cutting of paper, parked car, melting butter, flat basketball, and broken glass. chemical changes~burning gas, reacting iron with sulfur, vaporizing water.
How does Environment help us?
There are a number of environmental factors that can have an affect on humans. Specifically woman who are pregnant, there are teratogens, which are,drugs, radiation, or enviornmental factors that can harm the fetus. This website gives a list of the different teratogens known in the world. There are over 200 of them and they can't all be avoided, but sometime it's nice to just know what's harmful out there. http://msds.chem.ox.ac.UK/teratogens.HTML
List things which gives harmful affcet on environment?
Smoke from somking, house fires, and factories. Also, gas gusling cars and machines.
What are some useful chemical change?
Some useful chemical changes are when a solid changes into a liquid. Such as when ice melts it is turned into water.Sorry but I am afraid that is wrong.Freezing, melting and evaporation including sublimation, i.e., Changes of State, are all physical, not chemical, changes.As for "useful" chemical changes.... Almost all biological processes, the conversion of fuel to its oxides etc with consequent release of heat &/or light, the list goes on!
List down all the beneficial and harmful effects?
list down benificial volcano
List ways in which forest are useful?
they fvjdf
What is a list of physical changes?
physical changes are boiling and burning.
List threeHuman-environment interaction new york city?
List three human environment interation New York City
Why do you get older?
As we age, our bodies go through certain changes. We live in a harsh environment here on the Earth. Some symptoms of aging can be attributed to environmental factors such as exposure to radiation from the sun, air pollution and chemicals in the food and water which we ingest. Still others involve oxidation of the molecules of our bodies by harmful 'free radicals' which do damage to our DNA. The list goes on, I'm sure. The biggest factor is our lifestyle. Our diet, activity level and harmful chemicals we choose to indulge (alcohol, tobacco, drugs).
List some low friction and not useful?
thjbhhgcfg
Give some list of investigatory projects about environment?
investigatory project about environment
What trig functions is useful for finding the horizontal componet of a resultant vector?
There are no useful ones on the list that follows the question.
List 2 useful tips for printing in Excel?
love it!
List of positive effects of fossil fuels on the environment?
what affect does burning fossil fuels have on the environment?
