What country was first to land a human on the moon

As our current atmosphere formed, the concentrations of various atmospheric gases fluctuated. match each gas with the explanation that best describes how its proportion changed during the evolution of the atmosphere.

Oigan ayudenme enserio por fa miren si en colombia son las 2: 00 que hora son en rusia por fa responde

Harry wants to save money in a bank account. he decided to open a account with a five year maturity date because it offers than a savings account does.