White blood cells surround and digest bacteria. White blood cells produce antibodies that destroy pathogens. The middle one, I don't know yet, and the ones at the bottom, I'm still figuring out.
Answer:
It moves through the coronary arteries to the heart.
Explanation:
Once blood as been oxygenated in the lungs, it has completed the pulmonary cycle and then enters the heart. It enters the heart through the coronary arteries. Once it is in the heart it can be pumped throughout the body
Electronic tablets and cell phones
Answer: organic food
Explanation: Organic foods tend to cost more so most people don't get it
