D. A change in the amount of polar ice will alter how ocean currents move
It is tested with the blood gas test
Answer:
Nitrate deficiency
Explanation:
Plants absorb nitrates in water through their roots. Nitrates are present in high levels in plant fertilisers. Without nitrates, the amount of chlorophyll in leaves reduces. This reduces the plant's ability to photosynthesise and grow properly, which reduces the farmers' crop yield .
The Pacific Ocean The reason for this is the Pacific Ocean is rounder and bigger!!
In the nucleus of a cell.
