Why do scientists try to repeat other scientists’ experiments? to test if the instruments in their labs are working properly
to practice following the procedures
to try to improve the first scientist’s work
to see if the original results are reproducible

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

What is the difference between how ionic and covalent bonds form

Which characteristics are typical of a human population in the postindustrial stage?