What effect do high temperatures have on enzymes?

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

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)

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities