Do yall know how to do a private window on windows 10 /firefox

Based on your observations of porto alegre and houston, what would you conclude about the longest and shortest days for the two cities on opposite sides of the equator

Which two organisms in the food web would most likely be affected by a decrease in producers, or the plants, at the bottom base of the food web?

This is an ap world history question. i am working on a worksheet which has a vent diagram with each circle labeled either us or byzantine economy. the middle is the similarities. can someone explain to me the similarities and especially the differences between the two?