A, B, and D hope it helps
D fish as sponges don't exact have brains, hydra don't have brains and flatworms do not have brains.
C. The number of moths captured per day using white light decreased each day
Answer:
Explanation:
Most limestones actually start as calcium carbonate mud or shells precipitated by organisms in reefs or shallow shelf regions - the biosphere. Over time, the limestone is broken down into its chemical parts and may come back to the surface as volcanic CO2 (in the atmosphere).
