List two structures that have similar functions in plants and animals. how are they different

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

D. h2o + h2o > h3o + oh- confirmed.

Ahigh energy (high speed) particle (alpha or beta or neutron) are shot at the target;

Answer//the law of conservation of mass.;