Answer:
both pasta look like snail shells
Answer:
All of the above
Explanation:
The definition of ecosystem is "a biological community of interacting organisms and their physical environment." and all four of the answers fit the bill.
<span>A process that allows organisms to keep internal conditions relatively constant despite changes in external conditions is homeostasis. Homeostasis is a mechanism that regulates internal body conditions, such as body temperature, water level, sugar level, etc and controls them so they remain stable regardless of the external conditions.</span>
