Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt
b. Moist simpler and lower animals are aquatic and marine
c. Fossils of earliest animals obtained from rocks of marine origin
d. All the above
b. Moist simpler and lower animals are aquatic and marine
c. Fossils of earliest animals obtained from rocks of marine origin
d. All the above