When an enzyme lowers the activation of a reaction, what happens?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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 drives an advertising campaign?