The himalayan mountains were formed from
a convergent boundary between two continental plates
a convergent boundary between an oceanic plate and a continental plate
a convergent boundary between two oceanic plates
a divergent boundary between two oceanic plates

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere