What blood type(s) has NO A-Antigens? Choose ALL that apply! A+
A-
B+
B-
AB+
AB-
0+
0-

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.