It seems like the answer is C, you really just need to use the process of elimination.
Depending in the category of the Hurricane, you make experience different levels of wind power and destruction. Hurricanes only have 5 categories ranking from Category 1 to Category 5. The smallest category is category 1 making category 5 the largest. The bigger the category, the more wind or destruction you'll experience.
How are you going to experiment means how will you show your project in a real life situation like a penny being cleaned with different acids.
If I remember correctly, the answer is <span>Friction force.</span>
The correct answer of the given question above would be a PICTOGRAM. OSHA’s required pictograms must be in the shape of a square set at a point and
include a black hazard symbol on a white background with a red frame sufficiently wide enough to
be clearly visible.
