Scientists have found evidence that asteroids collided with Earth during its past. What have these impact events been connected to? A. neither global climate changes nor mass extinctions

B. both mass extinctions and global climate changes

C. global climate changes but not mass extinctions

D. mass extinctions but not global clim changes

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

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)

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.