1. The navy is a modern force with foreign ships built .
2. The navy is a modern force with foreign built ships .

yes

1. When the membrane potential reaches approximately 60 mV , the K channels open and Na channels close and the prepotential phase begins again .
2. When the membrane potential reaches approximately 60 mV , the K channels close and the Na channels open and the prepotential phase begins again .

no

1. The society has published over 60 works in its '' numerous other papers '' series as well as occasional works .
2. The company has published over 60 works in its series '' numerous other papers '' as well as occasional works published .
yes