Teens A2.3 UNit 8 Vocab

At the Rising Star cave, researchers found bones of both children and ________

• adults

• species

Your parents and your grandparents are your ________

• skeletons

• ancestors

• species

. Explorers ____________ the remains of an ancient girl in an underwater cave.

• skeletons

• species

• discover

Fossils and artefacts are ______________ in understanding the past

• believe

• helpful

• discover

Several different ________ made up the Australopithecus group.

• adults

• spices

• species

A _________ is a bone for the head.

• skeleton

• species

• skull

Many scientists _____________________ that the first human ancestors lived over 4 million years ago.

• believe

• help

• skeleton

Who are you the descendant of? Describe one of your ancestors.