It's time for more science! We're going back to the freezer in our Pressing Questions segment. Then, we hear from our old friends the Pet Pals in our Wildcard. Grown ups, to learn more about what you can do about invasive species, go to: https://www.nature.org/en-us/what-we-do/our-priorities/protect-water-and-land/land-and-water-stories/invasive-plant-species-invasive-species-education-1See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.