An area with bare rock or a disturbed site with no vestige of its former community (e. g., one that experienced a volcano or landslide resulting in exposed bare rock) undergoes secondary succession while an area recovering from forest fire undergoes primary succession. True or False?

Grignard reactions are highly exothermic and are performed in ether solvent. there is a real risk of fire during this reaction. in the case that a fire should occur in your distillation apparatus, what is the best course of action? g

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Archaebacteria use for movement. celia flagella pili cell walls