Summarize how human activities have increased the isolation of populations of species?

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

The activity of the modern sample is 1.10 bq . how long does that measurement take?

How water is moving through the ecosystem ?