What is the importantence of the carbon and nitretan cycles in the environment

Aboy with an extra x chromosome probably has which of the following syndromes?

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species