Poll Everywhere lets your audience respond using text messages (SMS), Twitter, or the web in real-time. The best part is you can embed live audience responses and live charts right inside your Microsoft PowerPoint presentation, free!

What do eosinophils do?

Poll responses are kept private

  • Engulf bacteria
  • Produce antibodies that assist with the immune system
  • Release histamine
  • Move oxygen and carbon dioxide
  • Counteract allergic reactions
I want to ask my audience this question...