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.
Being overweight increases your risk for Type II diabetes.
Moderately and consistently. So never drink even a little when pregnant
Answer:
count the number of beats in 15 seconds. Multiply this number by four
Explanation:
