Answer:
(D) sensitive chemical tests and analytical instruments
Explanation:
Toxicology is defined as a science that aims to study the harmful effects arising from chemicals in the body of living beings.
Early toxicologists had archaic chemical tests devoid of any kind of technology, and did not have analytical instruments, or did not have adequate analytical instruments so that they could properly analyze and test the effects of the chemicals. This lack of sensitive equipment and testing has made it difficult to research toxicology in ancient times, but over time, these elements have adapted and met the criteria needed to make toxicology the science we know today.
Someone with Emphysema will usually be diagnosed with COPD ( Chronic obstructive pulmonary disease) This means their air sacs in there lungs are damaged and the inner walls of the the lungs are weakened and cause larger air spaces. This disease commonly causes bronchitis frequently, hard time breathing , lower immune system.
Modern medicine can't save everyone; but it can make death easier. Death for some, can be a painful and horrific experience. With modern medicine, we can lessen or totally take away this pain. This makes the death more peaceful and easier for the person to pass away.
Watery, runny eyes
Runny nose
Sneezing
Nasal congestion
Itchy rashes or hives.
Hope this helps, and Brainliest is really appreciated
The answer is D.I.D. aka dissociative identity disorder.
