blood vessels dilate, swelling occurs, phagocytes ingest foreign bacteria or viruses.
During early childhood (ages 3–6), the frontal lobes grow rapidly. Recalling our discussion of the 4 lobes of the brain earlier in this book, the frontal lobes are associated with planning, reasoning, memory, and impulse control.
False! You should always wear a lifejacket on a boat, so learn to expect the unexpected.