The large intestine ends in the
a.

liver

c.

rectum
b.

pancreas

d.

gall bladder

Which statement about covalent bonds is true

Describe the path of a ray that approaches a mirror parallel to the principal axis.

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing