Define EXOCYTOSIS and vesicles

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.

In which of the following relationships is one organism always benefited while the other organism is always harmed

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f