Do any of the ancient penguins have the exact same traits as any of the modern penguins? hurry this is science

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 of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale