It must be clean paper towel
Answer:
Tuskegee.
Explanation:
As the exercise describes, one of the most shameful violations of research ethics to date, nearly 400 African American men from Tuskegee (later called the Tuskegee syphilis experiment) were not informed that they had been diagnosed with syphilis and were not provided with available, effective treatments for this illness. The aim of this study was to observe and analyze how syphilis proceded when untreated. So, this men were told they were being treated for free.
Answer:
i guess you learn something new everyday
Explanation:
<span>its Not so much. The president is paid $400,000 a year, on a monthly basis. Plus, he receives an extra expense allowance of $50,000 a year. The first president, George Washington, earned $25,000 a year when he came into office in 1789.</span>
Answer:
Acetylchloline
Explanation: this is one of the most richly supplied neurotransmitter in the body of man. It helps in body movement by helping muscles to strink. It also stimulate our reactions to pain.it is found only in the Central and pheripheral nervous system. It is a type of inhibitory and excitatory neurotransmitter that's help also in human memory and learning and also muscle contraction.