<span>1)archaebacteria lack peptidoglycan of eubacteria
2)different membrane lipids
3)archaebacteria have different DNA sequences</span>
Structures in plant leaves that open and close to maintain homeostasis are called stomata. This is where gases would diffuse in and out of the leaf.
The land and the aquatic are the two types of global food webs
It forms in the clouds which causes rain and then falls to the ground thus causing a wet ground