Need help ASAP Thankss + BRAINLIST only for correct answers

1.Which of the following statements about light waves is true? check all correct answers
A. They come from sources across space
B. They travel in a straight line from their source
C. They can travel through any type of material
D. They can be reflected by some types of material

2.Transparent allows some light through
A. True
B. false

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.