Which is an advantage of genetic engineering? A. lack of labeling of food products that have been genetically engineered B. diminished opportunities for organic agriculture C. lack of long-term studies on food safety and environmental impact D. diminished effects of diseases on crops

Cells have such a small size for their own benefit, they are small in size to allow nutrients and other materials to diffuse through the cell membrane, they keep a small ratio of surface area to volume

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.