Answer:
Computer Aided Design (CAD)
Explanation:
For design purpose and rapid prototyping, we use a software known as Computer Aided Design abbreviated as CAD.
Several production formates that are used in CAD are .stp, .stl, .igs, .step where formats like .stp, .igs and .step are used for rapid prototyping and format like .stl is used for design.
The information depending on the extensions used can be modeled in the 3-D files. The most frequent software used for prototyping are: AutoCAD, SolidWorks, SketchUP, etc
This also allows the spatial manipulation, dimension measurement and the visualization of the inner and outer parts.
Answer:
Each portable fire extinguisher should only be used for its specific type of fire. Class A extinguishers could cause a Class B fire to spread or electrocution in a Class C fire. A Class B extinguisher could fail to completely extinguish a Class A fire, causing the flame to re-ignite later.
Answer:
Slot screw driver can be used that way but I wouldn't recommend it
You always need some company
Explanation:
i think option 4 is correct answer because itsrelated to animal not plants.