Answer:
I believe that it is Oxygen and silicone
Answer:
Ofc mate, itz not ur job or looks that count, itz ur personality & heart that matters!!! ~~~~~
Answer:
Countries trade with each other when, on their own, they do not have the resources, or capacity to satisfy their own needs and wants. By developing and exploiting their domestic scarce resources, countries can produce a surplus, and trade this for the resources they need.