Will animals keep evolving when another 1,000 years goes by? Don’t put a big sentence just put yes or no

Yes they will because earth and environments are forever changing we all have to adapt to where we live to survive.

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