Please help!! WILL MARK BRAINLIEST Also I’ll cashapp/Venmo/PayPal anyone a dollar who helps I’m desperate

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

__ has (or have) been one of the most common pull factors of migration within the united statesa. lack of humanityb. gamblingc. seafoodd. well paying jobs

Informatii despre riul nistru dup algoritmul pozitia pe continent originea denumirii lungimea izvorul gura de varsare afluentii directia riului caracterul cursului activitatea de model are regimul. de inghet variatia nivelului so volu! mul de apei tipul de alimentatie importantanta pentru om unitatile de relief strabatute caderea riului