It is regulated by peristaltic movements. Then the pyloric sphincter will act as a valve at the junction between the stomach and duodenum, controlling the flow of chyme into the small intestine.
Answer Internal and external environmental factors, like gender and temperature, influence gene expression. ... Similarly, drugs, chemicals, temperature, and light are among the external environmental factors that can determine which genes are turned on and off, thereby influencing the way an organism develops and functions.
Explanation:
Soccer players use special shoes called cleats which dig into the ground cleats use friction to make the soccer player go faster
Answer:
Contact the Centers for Disease Control and Prevention (CDC).
Explanation:
