Insulin lowers blood glucose levels by increasing glucose uptake by cells.

Tissues rely on ________ to obtain nutrients and oxygen and to remove metabolic wastes

A) capillary osmosis B) capillary diffusion C) venous pressure D) capillary gradient

According to political theorist Antonio Gramsci, the people who sponsor activities that provide popular pleasure and entertainment in society often do so to

A. directly undermine governments that do not have capitalist economies. B. deliver messages about what should be important in people's lives. C. deliver subliminal messages that determine what people think. D. help people around the world gain control over their lives.