Alabama life insurance test?

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge

Which biofeedback measurement is correct? ekg assesses electrical activity conducted by our muscles an emg is a test that assesses electrical activity conducted by the heart an eeg is a test that assesses electrical activity conducted by the adrenal glands a gsr is a test that assesses electrical activity conducted by the skin