Answer:
C
Explanation:
You are testing the affects of different soils on the germination of seeds, therefore, you must compare different types of soil. The other answers don't have correlation to different types of soils, and are incorrect.
Explanation:
Brine pools are sometimes called sea floor "lakes" because the dense brine does not easily mix with overlying seawater. The high salinity raises the density of the brine, which creates a distinct surface and shoreline for the pool. When submarines dive into brine pools, they float on the brine surface due to the high density
Kingdom Protists is the kingdom that is composed if eukaryotes which are mostly unicellular and that can be heterotrophic and or autotrophic.
Ground my dude! wanna know how I know! I checked the other answers on the other one :)