Two of four nitrogen bases linked together in each double strand of dna

Amineral forms from water at the edge of a lake. which statements best describe this mineral? check all that apply. the mineral formed from lava. the mineral formed through evaporation. the mineral formed when hot water cooled. the mineral crystallized from magma. the mineral crystallized from dissolved elements and compounds.

How does water pollution affect the environment

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