A dna fragment with 100 base pairs is smaller than a dna fragment with 150 base pairs.

Bis the

Bis the

A  reaction  in which  energy  is  released  to the surroundings is called an exothermic  reaction. in this type of  reaction  the enthalpy, or stored  chemical energy, is lower for the products than the reactants. when ammonium nitrate is dissolved in water,  energyis  absorbed  and the water cools.

Sorry i dont under stand can you rephase that