Pls, answer the following questions. I HAVE BEEN STUCK ON THIS FOR 1 HOUR
I will give Brainliest

Models are non-visual ways of coummincating how someone thinks about something in the natural world

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

24. how are vaccines used to keep people healthy?