Over time, human beings have evolved characteristics that give them advantages and promote their survival in various environments.
Which set of characteristics evolved to benefit humans over other animals?
O complex brain, opposable thumbs, toolmaking
O complex brain, opposable thumbs, strength
O complex brain, running speed, toolmaking
O opposable thumbs, sharp vision, sensitive hearing
Moo

D. Think about other animals... even when they have opposable thumbs, they can't move and hold at the same time. We can RUN and hold food or weapons at the same time.

Explanation:

a community that experiences major changes undergoes progress

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.