William wants to create a cell model using ingredients in his kitchen. He uses plastic wrap to represent a vacuole and carrot sticks to represent the Golgi body. Which ingredient will allow him to best represent the structure of the rough endoplasmic reticulum? a. brocoli b. potato slices c. leaf d. cubed watermelon

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

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?