What i would write if i were u:
A main ethical concern would be animal testing. A lot of people do not like the fact that scientist are experimenting on animals for such a tragic disease. Also how would we know that it works when scientist are only using it on animals when the actual humans are the ones getting cancer everywhere.
Effective written communication is important in a workplace as it can contain important information about the workplace that needs to be understood by all. It is also important because it can carry instructions that need to be brief and therefore improving work done by all.
That is all I could think of. I hope it helped
Performance type of fitness can be measured during the actual performance.
Which means that there are a lot of factors that can affect agility, speed, and coordination beside the physical factors itself.
Meanwhile, flexibility solely depend on the physical Factors. So it is flexibility.