From Homo Habilis to Homo Sapiens Sapiens

Fill in the blank.

Homo is a Latin word which means ____________.

Fill in the blank.

The Neanderthals primarily lived in ____________.

Answer question in one sentence.

Who is said to have first made tools like the hand-axe?

Give reasons for the following.

The Neanderthals became extinct.

Answer question in one sentence.

What is heredity?

Give reasons for the following.

Humans could produce subtle and varied types of sounds.

Read the clues given below and find the words hidden in the box.