Answer:
Your diaphragm contracts and moves downward
Explanation:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your ribcage both upward and outward when you inhale.
Hope I helped
Question 1- no because not all people have the same 5 versions of these traits
question 2- pretty sure that’s true
question 3- true
question 4- eye color, ear lobe, freckles, hair color, and i think it would be tongue roll.. not sure on that
Frontal: paranasel ! Hope this helps
Answer:
B
Explanation:
I remember from what my teacher taught me