Which nitrogen base sequence is the partner of C-A-T-C-G-A?

7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

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