Jackson lives near the equator. Nighttime for Jackson is
24 hours long during the winter
24 hours long during the summer
12 hours long all year
12 hours long for half of the year

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

the median of the data is 4.5.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse