Not one specific person discovered medicine
Send what you think I’m the comments
Good conductors of heat- aluminium, Iron, Lithium, Beryllium.
poor conductors- Mercury, Hydrogen, titanium, Chromium
Answer:
Physical Barriers. Physical barriers in the workplace
Perceptual Barriers. It can be hard to work out how to improve your communication skills
Emotional Barriers.
Cultural Barriers.
Language Barriers.
Gender Barriers.
Interpersonal Barriers
Withdrawal.
