In all of the cases that I've seen it is usually subtractive, but most of the time it depends on how old the child is.
Morning. Apple cider vinegar is used to detox the body. You would want to detox in the day, as you are able to drink water at this time.
Answer: E
Explanation: pulmonary means lungs. after the blood goes to the lungs it comes back to the left atrium.
I can't answer for you, this is a personal question.
Vegans are deficient in some nutrients like animal proteins, creatine, Carnosine, and docosahexaenoic acid (DHA). So the answer is D.