2. materials and accessories - The gear used to store a plastic mesh bag, for example, are on the flashlight and plastic boxes for packaging, for example, frogs - Equipment in the laboratory
Two. Supplies and equipment - used equipment, field sampling, including frogs, plastic mesh bags. Flashlight and plastic For a sample of frogs - Lab Equipment
2. Material and equipment - field equipment used samples of frogs, including plastic mesh bags, flashlight and plastic box used for packing sample frog - Laboratory equipment