A small group can be defined as a collection 3 to 20 people working interdependently to accomplish a task. However, research suggests that groups are most productive when they have how many members?

5 to 8 members.

Explanation:

In respect of the subject matter, Research is of the opinion that groups are most likely to be productive when they have between 5 to 8 members.

One of the reason for the above is that having limited members between 5 to 8 will give the members enough time to brainstorm and participate or contribute effectively

Another reason was that feed back from members can be gotten as early as possible. Not ambiguous like that of huge members

many scientists' predictions of climate change include: warmer temperatures, rising sea levels, and more frequent storms.

that is the wrong