D. Start off sprinting and alternate with walking until complete
Answer: every two years or so.
Answer:
An assessment which measures consistent individual differences about a psychological concept and rank-orders students according to this concept
Explanation:
Answer:
The main pointer to choking would be the child's skin.
Explanation:
The child's skin looks blue due to the blood. Blood that is rich in oxygen looks red, while blood with little to no amounts of oxygen appears dark blue. The dark blue, poorly oxygenated blood is showing through the skin, warning the person that the infant is choking.
