Asmall polar molecule enters a cell with from a membrane protein. no additional energy was needed to complete this process. what typem of transport his this?

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

What controls activities within a eukaryotic cell?

What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.