All gases are considered to be . A. Real gases
B. Ideal Gases

Please explain.

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

What occurs when a cell engulfs large food particals

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?