How can you predict which way water moves across a cell membrane?

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring

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