Why can we treat flu symptoms with antibiotics, but not the flu itself? what would be affective against the flu?

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an

Across of blue x blue (both heterozygous) would result in