Answer:
I think It's D
Explanation:
If it's not D then it's B
38: Is Primary Producers
39: Is 9,990
40: Is Fungus
41: Is A
42: Is A
The burning of fossil fuels can cause smog and acid rain.
The endoplasmic reticulum serves many general functions, including the folding of protein molecules in sacs called cisternae and the transport of synthesized proteins in vesicles to the Golgi apparatus.
A microscope because it needs to be magnified
