Rowdy-rude,rough,wild
Disorderly-disorganized,confused, irregular, cluttered, etc.
It's very likely that the catcus with short spines will die out faster than the cactus with long spines.
False
Electromagnetic interference happens less commonly with digital signals because they do not rely on subtle amplitude (signal strength) or frequency differences(cycles in a certain time) to communicate information. Digital signals are readable even with distortion generated from electromagnetic interference noise
