Too much logging in the Oyamel fir forests could lead to the eastern monarch butterfly going extinct because . a.
the entire population of the species spends winter in Oyamel
c.
the winters are too cold in Oyamel
b.
the butterflies breed in the Oyamel fir trees
d.
the butterflies feed on the Oyamel fir trees

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)

What enzyme is most important for dna replication and why?

What is any method of measuring the age of an object or event in years, such as using atomic half-life?