How does lack of sleep effect injury

Sleep is important for multiple reasons, and now research is showing that a person's overall injury rate increases as their amount of sleep decreases. There has been a trend for increasing injuries in athletes overall, but these injury levels are occurring at higher rates at younger ages.

Explanation: If you don't sleep, its always going to be harder for your body to deal with sickness and injuries.

because your body needs the rest to heal your and your sleep has sum recation to thngs whne you slepp becuae they are active.

Explanation:

his week a heat wave will be hitting, and most of the country will be experiencing temperatures above average for july. due to humidity, the temperature outside can feel even warmer than it actually is. this adjusted temperature, often referred to as the “feels like” temperature is called the heat index. the chart shows the heat index, which is calculated based on temperature and relative humidity. use this chart to answer the following questions.  

what are the options that have to match them to?