All medical doctors and engineers are scientists.
true
false

The statement 'all medical doctors and engineers are scientists' is false.

Explanation:

For a person to be a scientist, he/she requires to have in-depth knowledge about the concerned field of study. A knowledge that is thorough and deep enough to equip the person with the ability to solve the most complex of problems concerning the discipline. Though the medical doctors and engineers are educated to practice their professions and apply their knowledge to solve problems that arise in their respective fields, not all the doctors and engineers possess the ability to solve the most complex of problems. Thus, not all medical doctors and engineers are scientists.

Ithink the answer to that would be b):

Answertaurus is the highest in the sky;