Question

the image shows cells with different appearances, sizes, and shapes.why do different types of cells have different shapes and sizes?a. different cells are specialized to perform different functions. the shape and size will form specialized tissue based on the structure of the cell.b. cells have different sizes and shapes due to environmental conditionsc. different sizes and shapes help provide cells with the ability to morph from one cell to another.d. sizes and shapes are impacted by the amount of nutrition the cell has received.5. what does the urinary system allow the body to do?a. deliver oxygenb. filter bloodc. provide organ protectiond. transmit information

Explanation:

For the first question: Cell shape and size are specialized to match their specific functions in the body; this is a core principle of cell biology. The other options are incorrect: environmental conditions/nutrition do not drive the fundamental distinct shapes of cell types, and cell shape does not enable morphing between cell types.
For the second question: The primary function of the urinary system is filtering blood to remove waste and produce urine. Delivering oxygen is the circulatory/respiratory system's role, organ protection is from structures like the skeletal system, and transmitting information is the nervous system's role.

Answer:

1. A. Different cells are specialized to perform different functions. The shape and size will form specialized tissue based on the structure of the cell.
2. B. Filter blood