The answer to this question is 50%
Blood<span> is a heterogeneous </span>mixture<span> because the </span>blood<span> cells are physically separate from the </span>blood<span> plasma. The cells have different properties than the plasma. The cells can be separated from the plasma by centrifuging, which is a physical change. Since it can be separated mechanically, it is not a chemical compound</span>
Its sending a visual stimulus to a potential mate
Answer:
A
Explanation:
I think this is osmosis so basically the side with more molecules will move to the side with less to even it out
