Which is a way you would expect two animals of the same species to differ?
A. the majority of their genetic material
B. their ability to reproduce with one another
c. the size of animals that reach adulthood
D. their physical traits such as coloring

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted

Is this correct if not can u correct me