One half of a duplicated chromosome is called a sister chromatid
Electric field , and if that’s wrong it should be electric force . Those are the only two that make sense
<span>Rex imitates a dog. The lead soldier controls the robot by using simple commands like “stop”, “fetch” and “heel”. It is designed to help the soldiers on operations and missions where it accompanies the lead soldiers from a distance, using the developed technology and patented by IAI. </span>
