Answer a building has different types of openings, such as windows and doors. do you think a cell also has different types of openings? give an explanation for your answer.

Yes, definitely

Explanation:

Each cell has a "filter" or "door" for any substance to pass in our out of the respective cell and has it for certain steps in processes to occur . Take this for example:

The cell membrane (also known as plasma membrane) in all eukarytoic cells controls what goes in and out of the cell as it is a selectively permeable membrane. As we know, a selectively permeable membrane allows water to flow freely all the while limiting the passage of molecules, especially large molecules. The plasma membrane provides some protection to the insides of cells, but its main function is to control the passage of substances into and out of cells.

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the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.