Why does blood enter, and rise in, a microhematocrit tube?

What nutrients prevent osteoporosis? a. all vitamins and minerals b. calcium, vitamins c, d, and k, and magnesium c. protein d. carbohydrates

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

Brown rice is a whole grain, and therefore part of the grain group. how much cooked brown rice would a person need to consume to equal a one ounce equivalent of the grain group?