we need to use our material properly because if we don't use our material it will be destroy or it will be broken and if this is hazardous it may cause a danger in children and also in adults
You would find it under use of materials. It will give you the steps that you need in order to properly use the materials.
it is better to use natural materials
You need flux to solder pipes properly. However many modern plumbers never solder, they use plastic or composite pipe like PEX.
They use metals.
silica
by properly handling them
They can be deadly, happens all the time. This should be a gimmie, if you havent figured that out, then you should SURELY NEVER ever touch ANY household materials. You need a keeper.
You would find it under use of materials. It will give you the steps that you need in order to properly use the materials.
You would find it under use of materials. It will give you the steps that you need in order to properly use the materials.
Materials should be stored properly so that animals like lizards or cockroaches may not be able to get in contact with them which will make them unhygienic. If materials are not stored properly and if you cook with them or make use of them in anyway you might fall sick. So its a better choice to be more hygienic and safe by storing materials properly.
NO not really if you know how to read and use the materials then you don't have to be knowledgeable H
idont' now
mitochondria
USE A PASTIC BAG and string
The proper use for devices and equipment that produce heat require that they not be placed near other combustible materials. Combustible materials are things that can catch fire easily like paper or gasoline.
no idea :( i need to know too
By building them properly with good materials.