Complex sentence: Students have an opportunity to serve on the ASUCLA Board of Directors and the Communications Board, as well as on other significant committees, having input into the decision making process at a high level.
Split into simpler sentences: Students have an opportunity to serve on the ASUCLA Board of Directors and the Communications Board, as well as on other significant committees. Through their participation on these campus-wide committees, UCLA undergraduates have had input into the decision making process at a high level.