Answer:
Muscles flex and lengthen to move the attached bones.
Animals memories are very good especially Dolphins. Dolphins Have Longest Memories in Animal Kingdom. Marine mammals can remember their friends after 20 years apart, study says. Bottlenose dolphins (pictured in the Caribbean) have amazing memories, a new study says. Sorry, elephants: Dolphins have taken the top spot for best memory, at least for now.Aug 6, 2013
Answer:
elements have only one atom,while mixtures and compounds are made up of more than one atom,hope this helps
<span>Flakes or dry patches made up of excess dead epidermal cells are a known as scales. </span>
