Answer:
regulates motor coordination, movement and balance
Explanation:
See https://my.clevelandclinic.org/health/articles/22566-hypothalamus
The correct answer is Soluble phosphorous
Soluble phosphorus is a measure of orthophosphate (PO4), the
soluble and inorganic filterable fraction of phosphorus, which is the most
stable type of phosphate and it is the form directly used up by the plant
cells.
Some of the main causes are plant growth and ice wedging.