Can colleges see both ACT AND SAT scores?

<p>I've taken the SAT 2 times and plan to take it a third time in october. However, I also want to try to take the ACT June or September to see if I can get a high score. But if i do happen to score badly on the ACT, and when comes the application process, will colleges be able to see my bad ACT scores if I decide to send all my sat scores only (assuming I'm applying to schools that require me to send all my scores-idk if that means both act and sat or for either)? I'm applying to top notch Ivies btw.</p>

<p>The SAT and ACT are administered by different companies. You have to have them sent separately. So don’t worry.</p>