If the charges are Positive and Negative, they will attract. If the charges are both Positive or both Negative, they will Repel. I really hope that this helps!
hydrophobic tail and hydrophilic head.
I believe it is D bcuz there is no more reproducing of that species so it will eventually die out.
Answer: benign
Explanation:
- A benign tumor is not cancerous.
- A malignant tumor is cancerous and can possibly spread to other parts of the body.
- the biopsy may also indicate other conditions (not a cancer )
The aveoli opens and closes to allow the oxygen in but keep out food liquids any thing that's not a gas bacicaly