The main function of which of these body systems is to create the movement a swimmer needs to swim across a swimming pool?

Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?

How does the study of genetic disorders such as pku biologists understand normal alleles?

Acharacteristic controlled one or more genes is called a