Because prices serve as signals, increases indicate that producers should do which of the following: A) Lay off workers
B) Produce less of a particular item
C) Produce more of a particular item
D) Redirect resources to produce a different item

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

Ca mega city if i’m not mistaken

According to new research, more than 5..5 million deaths are associated with polluted air. hope this : ).