I am going with c or a plz give me brainliest
Answer:
D. Both of the subjects.
Explanation:
Even though these episodes cannot be explained on the basis of the pharmacological properties of the drug being tested or the subjects' medical history, the episodes occurred during study procedures, so it is necessary for the investigator to send an SAE report to both patients, since everything that happens in a study must be reported.
Answer:
it is frictional force
Explanation:
this force exists everywhere outside the world of sports. its opposes the motion of one body over the other.
Here’s the answer hopefully it helps you out
Correct answer choice is :
A) Whooping cough
Explanation:
Pertussis, also identified as a whooping disease, is an extremely infectious respiratory syndrome. It is produced by the bacterium Bordetella pertussis. Pertussis is recognized for stubborn, violent coughing which often makes it difficult to breathe. Once you become infected with the whooping disease, it takes about seven to 10 days for symptoms and signs to seem, though it can seldom take longer. They're normally mild at first and follow those of a simple cold, a runny nose, nasal obstruction.
