Answer: RACE
Explanation:
That is the variable factor here is the RACE of the men in the study.
After reading "The Portable Lighting Project" After reading "The Portable Lighting Project": B. Innovation puts entertainment first.
Flashlight (USA, Canada) or Torch (UK, Australia) - A portable, portable electric lamp. Previously, the light source was usually a small incandescent light bulb, but since the mid-2000s, it has been replaced by an LED (Light Emitting Diode).
Portable lighting simply refers to a device that can be moved from one place to another when connected to a power source. It can be easily removed from the support by hand. Portable is something you can easily move from place to place. A small radio that can be easily moved is an example of what could be considered portable.
Examples include portable USB or flash keys, memory cards, smartphones, tablets, laptops, notebooks, personal digital assistants, MP3 players, iPods, rewritable CDs, e-readers, and other devices with built-in storage available. PSDs are becoming more common in the workplace.
Learn more about Portable Light here: brainly.com/question/19697218
#SPJ9
Answer:
Natural resources are things that exist without any actions from human-kind. This is something like wood or stone.
However artificial resources are things that are man-made. These are things such as paper.
Answer:
I think it would be the elderly.
