When cellular respiration occurs within a cell, carbon dioxide is formed as a waste product. the carbon dioxide is transported out of the cell and absorbed by the blood stream. there, the carbon dioxide undergoes a chemical reaction and forms carbonic acid within the blood. when the carbonic acid reaches the capillaries in the lungs, the enzyme carbonic anhydrase reverse the reaction, and the carbonic acid is converted back to carbon dioxide and water. which of the following would most likely happen if a person's body stopped producing carbonic anhydrase?

An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Archeologists have discovered three sites showing conclusive evidence for the mastery of fire in tanzania, from a period slightly after the time that homo habilis was present in africa. these sites clearly were founded by homo erectus, the descendent species of homo habilis that migrated north, out of africa and into asia. homo erectus was known to have mastered fire, from ample evidence at sites in asia. there is no reason to attribute mastery of fire to homo ergaster, the descendent species of homo habilis that remained in africa.which of the following is an assumption on which the argument depends? (a) before their migration, homo erectus occupied african territory as far south as tanzania.(b) the strain of migration provided the selective pressure motivating homo erectus‘ mastery of fire.(c) homo ergaster would not have derived as much benefit from the mastery of fire as did homo erectus.(d) homo ergaster inherited all cultural knowledge from homo habilis, a species that did not have mastery of fire.(e) homo ergaster did not occupy regions as far south as tanzania until well after the time of these three sites.