Do you feel like your heart is beating fast when you keep your hands pressing your left chest??

No

Explanation:

This is because as the heart beat and pumps blood into the blood vessels, you can feel the pulse through your wrists, palms e.t.c. when you place your hand on your chest and love dten quietly, you will feel you heart as if it is beating fast which is as a result of it's pumping blood but if u listen well you will be able to count the number of heart beat and know your pulse rate. Heart beating fast can be as a result of stress anxiety, rigourous activities e.t.c.

oxidation

explanation:

answer

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus