Complete the sentence using one of the following words: cells , organism, or DNA. The is the basic unit of structure and function in living things. enter the answer

Diffusion and osmosis are forms of passive transport

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions