I am not 100% sure but i have an idea for the first box, In the circulatory system, blood is pumped into veins that carry the blood to tissues in your body. I really hope this helped you and was correct.
Answer: Sprinters who run with prosthetic legs run in the outside lanes. They can't choose to run in the races above 200-400 meters because that is their capacity. They can't run above that speed because the prosthetics won't allow them to do the same
Explanation:
Answer:
You can replace traditional door knobs with a system operating one, when the elderly is close to the door.
Answer:
Probably Nafisa is a Radiologist.
Explanation:
Radiologist is a medical professional who specializes in radiology. Usually works in medical and science specialties that studies organs or structures through the use of x-rays that involves a process of revelation. The responsability of a radiologist is to make radiographs of the human body using the necessary equipment, according to the patient's needs, analyze the radiological image obtained to diagnose if there is disease or not and make a report on the patient's conditions.
