3.Heart-of-Sky tries to make people 3 different times.What 3 materials does he use and what are the successes and shortcomings of each iteration? a.

## Step 1<br />The problem is asking for the three materials that Heart-of-Sky uses to make people, and the successes and shortcomings of each iteration. The answer provided indicates that the three materials are clay, metal, and bone.<br /><br />## Step 2<br />The first material, clay, is described as having the advantage of being moldable and versatile. This means that it can be shaped into various forms and structures, which is a significant advantage in creating people.<br /><br />## Step 3<br />However, the clay also has the disadvantage of being fragile and easily broken. This means that it is not as durable as other materials, which could be a problem in certain situations.<br /><br />## Step 4<br />The second material, metal, is described as having the advantage of being strong and durable. This means that it can withstand a lot of wear and tear, which is a significant advantage in creating people.<br /><br />## Step 5<br />However, the metal also has the disadvantage of being heavy and difficult to work with. This means that it can be hard to shape and mold, which could be a problem in certain situations.<br /><br />## Step 6<br />The third material, bone, is described as having the advantage of being strong and durable. This means that it can withstand a lot of wear and tear, which is a significant advantage in creating people.<br /><br />## Step 7<br />However, the bone also has the disadvantage of being hard to work with and being prone to cracking. This means that it can be hard to shape and mold, and it can break easily, which could be a problem in certain situations.