The cell membrane is a structure that separates the cell from its environment. Identify an object or molecule that cannot pass through the cell membrane.
Explain why preventing the free passage of this object or molecule helps the cell.

The chart shows the marginal cost and marginal revenue of producing apple pies. what most likely will happen if the pie maker continues to make additional pies? the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit.

Ineed ideas for how to have fun with my friends i feel like they dont like me

Why was the leo frank case important ?