What is the main source of energy for the world

Diffusion and osmosis are forms of passive transport

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Which statement best describes the role of religion and culture in ancient medicine?