What are 7 things athens and sparta have in common?!

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

Why slip off slopes are found on the inside of meanders? why river cliffs are found on the outside of meanders?

Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.