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Which materials do chemists research to improve agricultural crops?
An incredible amount of different things. It would be impossible to list them all. Not only chemicals but also ways and methods of growing.
Describe the ways in which the rate of a chemical reaction can be changed?
go to home
How is boron different then the materials found in it?
Boron is an element. No materials are found in it. Unless you count protons neutrons and electrons, but they aren't really materials.
Give 10 ways on how you can make burning materials safe?
add the handles with rubber
Homogeneous materials look the same throughout even though they contain different materials?
True
How have the designs of houses changed over time?
Over time, houses have changed in many ways. Some ways that houses have changed are, the materials made to build them, how many stories they have, and how many rooms are within them.
In what ways are food materials mixed and propelled?
mix them in 7 different ways
What are the different ways this document be amended or change?
There are a few different ways in which a document may be amended or changed. Rules could be added for example.
How has the sun changed over time?
Scientist says the sun has changed in 3 different ways, colour, size and distance.
In engineering how are waste materials transferred stored and disposed of safely?
Different waste materials are stored and disposed of in different ways depending on what kind of material it is. Depending on what material the waste is, it will be put in different holding containers and disposed of in different places.
How did the CPU change the world?
the CPU changed the world in many different ways. the CPU has broaded the world's search for different information.
If pharmaceutical drugs are 'synthesized' what materials are used to make them?
Hydrogen, Oxygen, Carbon, and Nitrogen.They are combined in different ways to make different drugs.
How have ipods affected our lives?
They changed our lives in so many different ways. You can take them anywhere you want.
Why can you not fully explain how a torch works?
Because it can be made out of different materials, use different fuels and can be lit different ways. and depending on all of that it can burn different colors and light intensities.
How did the discovery of glass affect peoples lives?
It effected people's lives by making, different materials with it.
How can an existing product be changed to incorporate different processes to make it less expensive and give better performance?
You can use synthetic materials
What did the ancient Romans learn from the ancient Greeks?
the Romans learned different cultures and different ways of surviving _________________________________________________________________ they basically took their alphabet and changed it up a little bit and used their gods also but changed the names
