Agroup of rock layers contain similar fossils of similar age is called a

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)

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

Where can a dna be found in a prokaryotic cell