ANSWER FAST PLS IM BEGIN YOU AND ALSO PLS DONT USE MY FOR POINTS I ACTUALLY NEED HELP What is responsible for the unusual ecosystem of the highlands?

rivers and river movements

volcanoes and volcanic activity

oceans and ocean currents

plants and plant growth

What is the main idea of this excerpt? 1.1.3

Plz how did the jews of the diaspora preserve their heritage?

Do some research to further analyze the impact of the industrial revolution. look for information that describes both the positive and negative effects of the industrial revolution. you can use the websites listed below to conduct your research. the first three websites provide descriptions of working conditions during the industrial revolution. the last website describes technological advances of the era. if you like, look for other sites that provide information on the topic.1. 2. 3. ~histwhs/h114.dir/h114.webreader/h114.read.m.mines.html4.