To substances that are bonded together but can be taken apart
Answer:
forest fires
Explanation:
An environmental change that occurs quickly and affects organisms immediately (causing behavioral adaptations).
floods, forest fires, blizzards, volcanic eruptions,
Bacteriophage, also called phage or bacterial viruses, any of a group of viruses that infect bacteria.
Mitpchondria, I hope I helped,Can I have brainliest!
<span>main function of the circulatory system in multicellular organisms is to circulate blood and oxygen in our body .so the right option is
</span><span>A) to bring oxygen into the lung
</span>hope this helps