Answer;
-Prevent Propeller Strikes
Explanation;
Propeller guards, or prop guards as they are commonly called, are devices that mount on the lower unit of an outboard motor.These propeller guards surround the propeller and protect it from damage when encountering a rock or other underwater obstacle.
They are manufactured from mild steel rod or heavy plastic, the guards allow water to flow freely through them, so the propeller is able to get a good bite on the water. Grass and weeds are also kept clear of the propeller, and damage to propellers, bearings and seals is greatly reduced through the use of guards.
<span>Confederate victory in First Battle of Bull Run (July 1861)
Confederate invasion of Kentucky (September 1861)
Union capture of Forts Henry and Donelson (February 1862)
Albert Sidney Johnston's death (April 1862)
Union capture of New Orleans (April 1862)
<span>Union victory in Battle of Antietam (September 1862)</span></span>
Matthew, Mark, Luke, and John
Answer: True
Explanation: The Art Ensemble of Chicago is an avant-garde jazz group that grew out of the Association for the Advancement of Creative Musicians (AACM) in the 1960s. The ensemble combines many jazz styles, plays many instruments and incorporates various forms of percussion. The musicians wear costumes and face paint while performing to represent all peoples of the world. These characteristics combine to make the ensemble's performances both aural and visual.
Members of what was to later become the Art Ensemble performed together under various band names and all the musicians could play multiple instruments. While playing in Europe in 1969, about five hundred musical instruments were used.
