Which of the following show a reduction of chromosomes by half? a) male gametophyte to flagellated sperm b) sporophyte to spores c) male gametophyte to spores d) female gametophyte to zygote

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)