| Questions | 5 |
| Topics | Autonomic Nervous System, Endoskeleton, Infiltration, Kinetic Energy, Minerals |
Part of the peripheral nervous system, the autonomic nervous system regulates involuntary activity in the heart, stomach, and intestines.
An endoskeleton (internal skeleton) is a charateristic of vertebrate animals, including humans.
The water then accumulates as runoff and eventually returns to bodies of water or is absorbed into the Earth (infiltration) and becomes part of the water table, an underground resevoir of fresh water.
Kinetic energy is the energy posessed by a moving object. Potential energy is stored energy in a stationary object based on its location, position, shape, or state.
Small quantities of certain minerals like iron, calcium, magnesium, and salt are important for nutrition and health.