As in other areas of inquiry, science (through the scientific method) can build on previous knowledge and develop a more sophisticated understanding of its topics of study over time.
Sund dǎɣ tiyad tabaraten ən numaɣ, tanumaq (dǎɣ tihawt ən təmusne ən tənumaq) tadobet asihidid fal təmusnawen namas əd asiwiɗ ən afahamat ogaran aśuhu ən salan ən taɣare dǎɣ azaman.