What organ does the heart tissue belong to? (Is it the heart?)

What is the term for all the traits passed biologically from parent to child.

If a woman exercises 25 minutes each day, which is true, according to physical activity recommendations? a. she is exercising too much. b. she is exercising too little. c. she is exercising enough. d. it depends on the woman's level of activity.

At lower itching nausea and depression a) dramamine b) heroin c) cocaine d) marijuana