Choose the independent variable in the following hypothesis:
if there is an increase of fishermen in the bay, then this will result in an increase in whale deaths caused by discarded fishing nets.
whale deaths
increase in fishermen in the bay
discarded fishing nets
the bay of fundy

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.