Answer:
A
Explanation:
Your ribs are apart of skeletal system and your ribs protect you lungs
Answer:the answer is B hope this help
Explanation:
C) The population continues to grow :)
Ileocecal sphincter tone decreases after distention of colon. This sphincter separates ileum and cecum and is under the control of vagus nerve.
Answer:
The nucleus contains a cell's DNA.
