Answer:bones shells exoskeleton and old age Dna remants
Explanation:fossils are old bones or remaining parts of animals and they are buried under mud for so many years
Answer:
The Aztec civilization developed in the Valley of Mexico, wedged between high mountains and surrounded by lakes that provided fish, waterfowl, potable water and reeds for thatching and weaving. The climate was mild.
Hajj<span> is the fifth and final pillar of Islam. It is the journey that every adult Muslim must undertake at least one time in their lives if they can afford it and are physically able</span>
