6. why is the study of sport and athletic perfor-
mance so appealing?

Aheterozygous normal male marries a woman with a sickle cell anemia. give the genotypes and possible phenotypes of the offspring

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods