j
They use CO2 and H2O as raw materials.
No. Raw materials are the materials that make up the product before anything is done to them; i.e. they are the materials that you start with. So for example, if I wanted to make a cake, the flour, sugar and eggs would be the raw materials; and the cake would be the product.
The raw materials of photosynthesis make oxygen and glucose the raw materials of cellular respiration make carbon dioxide water and energy.
you dont make it out of materials you use wood&glass.
China is rich in oil,iron ore which is for making tanks,Coal,copper,gold,tin.lead for making pencils,zinc and rice and also to tell u China is richer than Australia in raw materials and other goods.
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.
Actually there are really no raw ingredients in yogurt
silicon
Raw materials that plants need to make food are water, carbon dioxide, and sunlight.
Raw materials are the materials used to make a finished product. One example would be that mud, water and straw can be combined to make a house. The mud, water and straw are the raw materials, the house is the finished product.
Pencils are both materials and objects
Just iron, since it is a raw material already.