Muscles can only contract and relax. how is it possible for you to move in so many different ways? how do muscles allow for locomotion?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints

Which characteristics must an object possess in order to be considered alive?