Answer:
The first flower can self pollinate because it is open, so the wind will pollinate it.
Explanation: Flower b will not self pollinate because it is not open, so it will not pollinate until a bird or moose or any other animal comes and eats it, then poops it out, so the seeds get planted.
Answer:
It helps in the packaging and distribution in cells.
Explanation:
Answer: the left side can contain more oxygen when u are occuring a stroke
Explanation: