Which structures make up the immune system? choose all answers that are correct. a. bone marrow b. eggs c. white blood cells d. lymphocytes e. lungs

Brainliest what are fingernails made of?

When a doctor suspects that a patient may have diabetes based on what symptoms?

Andra has a family history of osteoporosis. her doctor advises her to eat foods rich in calcium. which foods should she add to her diet? a. fruits, especially grapes and berries b. unsaturated fats like olive and soybean oil c. beet greens, broccoli, and cheese