Ways society can be affected by stds or stis are sexual contact, and the mixing of bodily fluids such as blood, spit (in some stds or stis), sweat (only in some stds or stis), urine, etc.
Answer:
Close your eyes and think of peace ful thoughts.try to feel relax and at ease at times
Answer:
wrong, it's D. deoxygenated blood has lower levels of oxygen inside of it compared to oxygenated blood
Explanation:
Deoxygenated blood is blood with low levels of oxygen that flows toward the heart. Oxygenated blood if blood with high levels/exposure to oxygen that flows away from the heart.
Although A is true, it doesn't explain the difference, more like a fact.
Answer:
D. By reading the hot temperature gauges on the washing machine and the water heater
Explanation:
If they are using a machine for washing the utensils then there is no place to insert a thermometer into running tap water. Everything is done in the machine.
There is no need to run a separate instrument through the machine since the machine itself has instruments to measure the temperature of the water.
Using a surface probe would not be accurate enough since the utensils would considerably cool off by the time they exit
