http://humanorigins.si.edu/evidence/human-evolution-timeline-interactive
1. About 800,000 years ago, __________ was controlled by early humans.
2. About ___________ million years ago most early human species became bipedal.
3. The Homo Habilis used to live in Eastern and ______________ Africa.
4. About 12,000 years ago, humans managed to control the growth and breeding of some ______________ and animals.
5. The ______________ is the earliest human species from the timeline.
