Answer:
"Growers using organic soils will never concern themselves with supplying oxygen to their plants; however, hydroponic growers like me must be well versed in the science of dissolved oxygen (from here on out called DO). While most crops seem to prefer about 9 PPM DO, some crops like lettuce have demonstrated little to no difference in fresh weight or dry weight when grown in DO levels ranging …"
Explanation:
Answer:
Explanation:
Their habitats are possibly being destroyed, iguanas are possibly being a food item to people, or their reproduction rates/eggs not hatching.
Thermal energy. I took the quiz!
A car
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