Imagine a girl climbing a rope ladder to ride a zip line. it takes effort for her to get to the top of the ladder, but then she zips to the ground with ease. she travels down easily because she has stored energy. what’s your guess about where this energy came from?

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.