Light, water and CO2
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.
The three raw materials needed for erythrocyte production are iron, vitamin B12, and folic acid. These nutrients are essential for the formation of hemoglobin, which is crucial for carrying oxygen in red blood cells.
Oxygen and glucose are the raw materials needed for respiration to occur. Oxygen is required as the final electron acceptor in the electron transport chain, while glucose is the main energy source that gets broken down to produce ATP.
what are the raw materials that are needed by a tree to produce carbohydrates
stardust (:
Rubber.
Water and Oxygen
Light, water and CO2
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.
war
Carbon dioxide and water are needed (plus sunlight).
Sugar and oxygen
iron copper steal
soil, water, compost, tractorPrakash