Which best describes the progress of science ?

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.