Light-sensitive cells in the retina at the back of our eye allow us to see. The human eye has two types: cones and rods. Rods are extremely efficient; a tiny amount of light can trigger them. They are responsible for our night vision.
Answer:
cpu ( central processing unit) is the brain of the computer
Answer:
False.
Body Mass Index (BMI) is a measurement of height to weight and is not a component of fitness. The components of fitness are muscular strength, muscular endurance, cardiovascular endurance, flexibility, and body composition.
<span>Governments can provide health protection through numerous things, mostly through preventive action. Primary and secondary prevention and public health awareness promotion can help a lot in the long run. It can include various things like free blood tests or school screenings or by providing free breast checks or similar things.</span>