Answer:
yes
Explanation:
because oxygen and carbon dioxide is formed into water by the gills
A secondary consumer is the answer
Slate, granite, and quartzite.
Smoking two packs of cigarettes a day for twenty years reduces one's life span by EIGHT YEARS.
Cigarette smoking has serious consequences on the health of the smokers and it has been reported that for every cigarette a man smokes his life span is reduced by 11 minutes, thus, a cartoon of cigarette a day is equivalent to a day and a half [36 hours] loss in life span.
Answer: Excreting waste materials, maintaining pH balance, maintaining salt balance, and maintaining water balance are performed by the excretory system. The others are not. :)
