Answer:
Explanation:
What question could you ask, and can your data answer it? What experiment could we do that could? What tools are you using to collect data? What would happen if we changed/ improved the tools?
that wud be the cardiovascular system, because whatever the problem, this system works the hardest to maintain homeostasis.....
Answer:
Option 3
Explanation:
its option 3 because those big patches are actually the result of erosion of the rocks
Answer: they break down the food and minerals
Explanation:
