Which is true about anemia? a. anemia is defined as high hemoglobin concentration. b. anemia can be caused by destruction of white blood cells. c. anemia is defined as low white blood cell concentration. d. anemia can be caused by blood loss.

I think the answer is B

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.