Buffers maintain a pretty stable pH level, resisting any large changes. When introduced to a base, it will act as an acid to counteract it, and vice versa.
The <span>similarities between these rocks are that b</span>oth are naturally occuring, solid and formed from minerals. some sedementary rock is formed almost completely from eroded particles of igneous rock.
Answer:
A
Explanation:
Your ribs are apart of skeletal system and your ribs protect you lungs
the answer could be breath oxygen or respond to stimuli. Hope this helps!
