Hey vanessa, I'm having a hard time understanding the human system. Can you help me with it?
Yeah sure! Let's take a walk while I explain it to you.
To start off, the circulatory system transport needed substances throughout the body just like our school bus.
Next is the immune system, can you guess why immune system is like school guards?
Yes! Immune system protects our bodies from bacteria and viruses just like school guards who protects the students and the school.
Our teacher is like a nervous system. Nervous system play a role in nearly every aspect of our health just like our teachers that play a big role in our life as a student.
Our school canteen gives a large contribution to the students' health, it has the same function with digestive system.
I get it! Because digestive system's job is to turn our food into the nutrients and energy we need to survive. Just like our canteen that gives us nutritious foods.
Lastly, our janitors plays a big role in maintaining our school clean. They are like the urinary system that removes wastes from blood and excretes them. I hope I made you understand the human sysem.
Wow! Now I understand the human system better. Thank you so much, Vanessa!