Homeostasis, aka your body maintaining life and the right amounts of stuff.
Answer:
yyccyycyccycyyccycycyyccycycyccy
Answer:
Scientists have been concerned that human activities could cause more plants and animals to become extinct than any point in the past. Along with human-made changes in climate (see above), some of these extinctions could be caused by overhunting, overfishing, invasive species, or habitat loss
I believe it is muscle cells, I'm sorry if this is incorrect.
