Answer:
The answer is A, open systems!!
Explanation:
all systems on earth are open, except for the earth itself.
Answer:
Gravity is pulling down on the sprout right... so this means the sprout has to fight the gravity to grow and come out of the ground.
Explanation:
I hope this helped :)
Answer: Is the question what follows
Homeostasis across a cellular membrane is_______
Sorry I have to go hopefully someone else can answer your question. Once again sorry