White blood cells increase as they are the cells that destroy pathogens
It should be A) cell since everything is made of cell in a living body.
20. Cell Membrane 19. Mitochondria 18.<span> Osmosis</span>
Answer:
A parent atom refers to an atom that undergoes radioactive decay in a nuclear reaction
Explanation:
Answer:
Invertebrates include all animals that lack a backbone, or a vertebral column. All chordites exhibit four characteristics during at least one stage of life: a dorsal, hollow nerve chord; a notochord; a tail that extends beyond the anus; and pharyngeal pouches.