THE AUTHOR STATES THAT SCIENTISTS PREVIOUSLY WERE AWARE THAT A. ELE...

16. - DE THI THU DAI HOC MON ANH VA DAP AN
DE THI THU DAI HOC MON ANH VA DAP AN
16.The author states that scientists previously were aware that A. electric impulses could affect cellsB. electric charges could harm a personC. cells interact with each other through electrical chargesD. they could control cells with a separate computer