1 point The topsoil covering an area of land was washed away by
rain. The land was most likely-
O steep, without vegetation
O steep, with vegetation
O flat, without vegetation
O flat, with vegetation
1 point

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.

In which layer do organisms on earth love?