What is the specific name for an atom that has gained or lost electrons?

Which of the following is not a main characteristic that scientists focus on when determining which kingdom an organism belongs to

Each hereditary trait corresponds to

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.