Answer:
1 = veins
2 = cardiovascular system
3 = fibrin
4 = target heart rate
5 = maximal heart rate
to secrete a salty, watery fluid from the sweat glands of the skin; <span>sweat.</span>
Drugs can prohibit dangerous behavior, and often result in actions consumers can't remember and/or have no control over. Such as vandalism, injury, threatening other victims, and even death. Making such drugs can be dangerous, as people may add or slip things into the drug of choice.
Answer: BMI
Explanation: Body Mass Index is used to determine whether people are at a healthy weight given their height.
Hope this helps! :)
It is (B) it is strange but it does weaken the immune system
