Most infants are able to inch forward on their bellies by the age of five months. In the first few months infants develop control of their head, neck and upper body. In the fifth month infants are very flexible, and one thing they will enjoy thoroughly is bringing their toes to their mouth for a taste.
Answer:
a) In a group I think this is a answer
<span>The <em>Incas</em> lived in the Andes so they had to deal with earthquakes, avalanches, mudslides, and most importantly the changing altitudes.</span>
