What is true about one strand of DNA?

It contains many pieces of RNA.

It contains many genes.

It contains many chromosomes.

It contains many proteins.

[fw.02]sinkholes are often formed as a result of the actions of. a.heat on recharge b.pressure on aquifers c.acid in groundwater d.minerals in hot springs

Dose local topography and sea surface temp contribute to differences in climate between baeious localities

Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal