Did the Dicellograptus fossil exist in New York State during the Devonian Period based off the diagram attached? What part of the state could it be found in?

Hello! i think the answer would be a) china. i’m sorry if it’s incorrect

The correct answer should be brand c.

1. antarctica2. saudi arabia

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