Q: Fact 1: Webbed feet are used for moving faster through water by aquatic animals. Fact 2: Beavers are primarily aquatic animals. Given the two facts above, how do beavers move through water quickly?

Pick from:
1). it keeps an organism warm
2). lowered energy cost
3). heat is produced
4). Males and females
5). They have webbed feet
6). running and lifting
7). heat energy
8). prevents the transfer of heat
A:
5).