I think it is the cell membrane, but there is a possibility it is the cell wall. I think the cell membrane is correct because the skin does allow certain things into your skin cells, such as water. Similarly, cell membranes allow certain things in the cell. The cell membrane basically acts as the security guard of the cell.
Answer:
False
Explanation:
The term for a child who has no parent or guardian or whose parents are unable to give proper care is dependent child.
A delinquent is a person who commits felony.
Answer:
The spacecraft went into a spin as a result of the inflatable airlock being ejected in preparation for re-entry. Their oxygen levels continued to climb to dangerous levels inside and a single spark could have caused a massive explosion and vaporized the entire spacecraft.
