Light, water and CO2
There are two materials. They are CO2 and water
The raw materials needed to make cement are,Calcium oxidesilicon dioxideAluminium oxideIron oxideMagnesium oxideAlkaliessulphurtrioxide.
There are two raw materials water and CO2. Sun light is needed too.
Ribosomes are made from RNA and proteins.
what are the raw materials that are needed by a tree to produce carbohydrates
iron no other materials are needed
Light, water and CO2
stardust (:
Water and Oxygen
Rubber.
glucose and oxygen
There are two materials. They are CO2 and water
Some of the raw products needed to make PVC pipe include ethylene, chlorine, sodium hydroxide, and hydrogen. The cost of these raw materials fluctuates widely.
The raw materials needed to make cement are,Calcium oxidesilicon dioxideAluminium oxideIron oxideMagnesium oxideAlkaliessulphurtrioxide.
Carbon dioxide and water are needed (plus sunlight).
war