Answer:
Most of the time this situation will stimulate coughing and gagging reflexes. This removes the food.
Explanation:
Answer:
Although the nervous system is very complex, there are only two main types of cells in nerve tissue. The actual nerve cell is the neuron. It is the "conducting" cell that transmits impulses and the structural unit of the nervous system. The other type of cell is neuroglia, or glial, cell.
radiation is the transfer of heat through an open space
conduction is the flow of through a liquid
convection is the transfer of heat through direct contact
or
Heat is the movement of thermal energy from a substance at a higher temperature to another at a lower temperature. heat is thermal energy moving from a warmer object to a cooler object?? heat is transferred by the movement of currents within a fluid.
JJ Thomson added to Daltons theory by discovering the electron. He explained that the atom is a positive ball with negative electrons.
