One of the two main sects of islam is

orthodox
sufi
sunni
brahman

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

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

Asap will mark geography final plz ! what are the benefits of international aid? (give me the right evidence )