1. Infected needles
2. Insect bite
3. Organ transplant
4. Blood transfusion
D. Pathogens can be found in saliva and mucus drops from sneezes
Answer: skim milk
Complex carbohydrates are fiber-rich foods which consist of three or more sugars as differentiated from simple carbohydrates which consist of only one or two sugars.
Examples of complex carbohydrates are bread (bagels), whole grains (corn) and dairy (low-fat yogurt and skim milk).
Answer:
Uhhh that sentence contradicts itself....
Explanation:
How can they see you without seeing you?
Answer:
Iron performs many important functions in the body. It is primarily involved in the transfer of oxygen from the lungs to tissues. However, iron also plays a role in metabolism as a component of some proteins and enzymes. Iron is toxic to the body in its free state.
Explanation:
