Pollack and pickett's experiment on understanding speech found that when participants were presented with individual words taken out of conversations (single words presented alone with no context), they could identify: ) 100% of the words spoken by their own voices. b) 50% of the words spoken by their own voices. c) none of the words spoken by others.

Pollack and Pickett's found from their experiment on understanding speech that only 50% of the words spoken by their own voices could be identified by the participants.

Explanation:

answer: hey improve the marine life in a certain area.

they provide a new location for fishermen to fish and which works to ease the pressure on natural reefs.

they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation: