He my peeps free points only for da boy tho

What is thought to have caused the mass extinction at the end of the cretaceous period?

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

Which statement describe events that occur during interphase?