Global climate change is a concern to scientists because
a.
is a natural process unaffected by humans
b.
has never changed before
c.
can have drastic effects to life on earth
d.
can happen overnight

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)

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses

Which characteristics are typical of a human population in the postindustrial stage?