The barnacles are only able to attach them selfs to surfaces in the water. Since the surface is limited, barnacles are attaching themselves to the other barnacles, crowding the rock. The muscles were not able to grow or attach themselves off the surface of the rock. Same thing with the mussels that are growing on the rock. So not only barnacles are crowding the rock, but Mussels as well are crowding the rock.
I think Matt should change the plant in the garage situation because it won't help his experiment. If he wants to make his experiment valid maybe he should test out different nutrients that the plant needs like how he put in the report that he spread homemade compost all around the yard why not try out different types of nutrients and soil. If he changes the nutrients and the soil it'll seem accurate that different types of plants need different types of soil and nutrients. The plant in the garage isn't a good experiment because no plants can survive in the garage without sunlight.
Hope this helped :)
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Answer:
B
Explanation:
B is referring to cell theory, which basically states that all living things are made of cells and all cells come from other cells withe the exception of the first life forms.
Answer:
reproductive organs...hope it will help you
Exposure to Chlorine would most likely result in immediate respiratory distress.
Elevated concentrations of chlorine exposure result in pulmonary congestion, a condition marked by fluid accumulation in the lungs.
The toxic effects of chlorine are primarily caused by the reaction of elemental chlorine (Cl2) with water, which results in the production of hypochlorous and hydrochloric acid. The subsequent reaction between these two acids creates oxygen free radicals.
Chlorine gas is a hazardous material that could be used in industrial accidents or as a weapon by terrorists. This review will discuss pre-hospital considerations, summarise recent incidents involving chlorine catastrophic events and its use by terrorists, and offer strategies for the preliminary management of acute chlorine exposure events.
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