What is food chain Class 3?

A food chain is the transfer of food energy from plants to an animal and then to another animal. Most food chains start with green plants making food ene...

What does wide based gait mean?

Most commonly seen in cerebellar disease, this gait is described as clumsy, staggering movements with a wide-based gait. While standing still, the patien...

Does LYFT work in Los Angeles?

Lyft is available at LAX, BUR, LGB, and SNA. The app helps you navigate local airports, and shows you where to pick up, where to drop-off, and where to w...