The endocrine system is made of glands that secrete hormones. These hormones help regulate the organs and cells activity. The hormones among other things control your metabolism.
Answer:
he Industrial Revolution made machine-based manufacturing more common, and increased the population and average income. Instead of farming, people came to cities to work. The millions of workers moved from farms and cottage industries to cities; which caused rising population.
Explanation:
Hope this helps!
Answer:
I think a fish
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I'm pretty sure the earthworm would get buried or it's bones would just disentergrate. i cannot spell.
Answer:
a
Explanation:
the water erosion breaks down the rocks
