This particle has a negative charge.

1) proton
2) neutron
3) electron

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

What part of the body contains bile, an enzyme that break down lipids?