Which is a basic unit of a sugar molecule? monosaccharide nucleotide fatty acid amino acid

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

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 layer do organisms on earth love?