Complete the simulation below, which samples num_changes increases/decreases at random many times and forms an empirical distribution of your test statistic under the null hypothesis. Your job is to

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.

golgi body just took the test on edge

the correct answer is 2 and 4