Materials
Generally speaking, all of substances are classified with organic or inorganic. Organic substances are mainly composed of carbon, hydrogen, oxygen, nitrogen. One of the most useful organic materials in your daily life is a plastic, because they are easy to deform to various shapes. As the deformable materials have been developed, many kinds of products, which were made of metals or glass once, have altered to plastics.
Search from various English teachers...
Corrections · 4
1
Materials
Generally speaking, all of substances are classified with as organic or inorganic. Organic substances are mainly composed of carbon, hydrogen, oxygen, or nitrogen. One of the most useful organic materials in your daily life is a plastic, because they are it is easy to deform into various shapes. As the deformable malleable materials have been developed, many kinds of products, which were once or previously made of metals or glass once, have altered to are now made of plastics.1
Materials
Generally speaking, all of substances are classified with as organic or inorganic. Organic substances are mainly composed of carbon, hydrogen, oxygen, or nitrogen. One of the most useful organic materials in your daily life is a plastic, because they are easy to deform to various shapes easily moulded into various shapes. Now that these malleable materials have been developed, many kinds of products, which were once made of metals or glass once, have altered to plastics are now made with plastic.0
Your English is excellent! Your writing is sophisticated and easy to understand.
Want to progress faster?
Join this learning community and try out free exercises!
Don’t miss out on the opportunity to learn a language from the comfort of your own home. Browse our selection of experienced language tutors and enroll in your first lesson now!
Start Learning Today
