Answer: D
Explanation: D seems like the most unimportant one out of the 4 answer choices so I'd go with D.
Answer: You can clean the water pollution by the water bottle activity.
Explanation:
You can do the water bottle filteration. From your house, you should find a large soda bottle or water bottle. YOu layer it with sand and gravel at the bottom. Line the top of the bottle with a coffee filter. This will allow for a natural filtration system.
You can find this on many science experiments websites because it is a common science fair project.
Search tool would be: homemade water filter
The function of the lysosome is to remove the wastes in the cell.
I think of it as the garbage man of the cell, it collects the waste, then removes it from the cell.
The carbon that plants need for photosynthesis comes from carbon dioxide, or CO2 that's present in our atmosphere.
B.
The other options all tell you the type of nucleic acid it is.
