Answer:
I think its that the circulatory system keeps blood flowing and supplies blood to the organs and keeps the heart pumping and the respiratory system keeps you breathing an supplies oxygen to the organs
Explanation:
Advantages <span>sexually by releasing sperm and eggs into the water, forming a planula the bad part is its babys can get eaten and hurt easily </span>
Answer:
Mass
Explanation:
The larger a star's mass, the shorter it's lifespan.
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Answer:
B) Carbon Dioxide, Water, 36 ATP
Explanation:
Cellular respiration takes A (Glucose & Oxygen) and converts it into B (Carbon Dioxide, Water, and 36 ATP)
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The answer is A) prepares organisms for future changes in the environment
