Phosphorus is an important element for all forms of life. The phosphorus cycle differs from the other major biogeochemical cycles in that it does not include a gas phase; although small amounts of phosphoric acid (H3PO4) may make their way into the atmosphere, contributing—in some cases—to acid rain. The water, carbon, nitrogen and sulfur cycles all include at least one phase in which the element is in its gaseous state. Very little phosphorus circulates in the atmosphere because at Earth’s normal temperatures and pressures, phosphorus and its various compounds are not gases. The largest reservoir of phosphorus is in sedimentary rock.
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Compared to small cells, large cells have more trouble moving materials in and waste products out.
The greatest error in the experimental design is that the temperature of both bins were taken at different times from each other. The students should have measured them at the same time to lessen the randomness of the variables. A way to "fix" this is by changing taking into account the extra time between bin A was and bin B was measured for bin B's calculations.
The sugar known as malt sugar is more prosaically, it is a sugar made from grains by malting them. The grains might include barley, rice or wheat. It can come as a thick, sticky clear or amber-coloured syrup sold in tins or tubs, or as a white or off-white crystalline powder with no odour to it.
Answer:
see explanation
Explanation:
1. weed whacking. Weed whacking is shredding weeds that is killing grass.
2. Weed pulling. Weed pulling is pulling weeds out from your garden, backyard, and frontyard.
this is all I can think of.
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