The appropriate response is Smooth muscles. Smooth muscle is found in the dividers of empty organs like your digestion tracts and stomach. They work naturally without you monitoring them. Smooth muscles are associated with many 'housekeeping' elements of the body. The strong dividers of your digestive organs contract to push nourishment through your body.
Answer:
I think the answer is of letter D.
I really don't know if i can help you but to make the the organisms in the population more suited is by placing them in keep the environment clean and you will have more consumers and producers <span />
Answer:
3. the water inside the plant cell will diffuse out from the cell following the concentration gradient. cells will be plasmolysed.
4. distilled water will diffuse into the cell following the concentration gradient. cells will be turgid
Answer: (a) Membranes prevent protein molecules diffusing out of the blood.
