2. In underground rail systems like those in London, Moscow, and New York City, if hundreds of drainage pumps are abandoned, what would be the
result?

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.