Yes we have to maintain homeostasis so our bodies have to adapt to Mother Nature
Answer:
B
Explanation:
A) plants release oxygen and absorb CO2
Answer:
50% of the moon is illuminated during a third quarter phase
The defecation reflex involves two postive feedback loops. these loops are the stretch receptors in the rectal walls and the sacral parasympathetic system. Defecation reflex empties the rectum by peristaltic movements push fecal matter from the sigmoid colon into the rectum. Then this distension of the rectal walls stimulates stretch receptors which results in defecation.
