Can someone please help mee How does the composition of the cell membrane help regulate the movement of substances into and out of the cell?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

What kinds of molecules can pass through the cell membrane without any problem?