Harry stores toxic chemical waste in a large steel tank that has only 15% of its volume underground. jena lives in the wilderness and has her own gas pump connected to a 1,500-gallon tank of gasoline buried ten feet underground near her garage. lars keeps three large tanks filled with formaldehyde and battery acid in his basement. which of these people are covered by federal regulations regarding usts? a. harry and larsb. harry and jena onlyc. lars onlyd. jena only

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.