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: Gdy uzależnienie od alkoholu lub narkotyków się utrzyma, staje się priorytetem w życiu człowieka. Gdybyście byli uzależnieni, spędzilibyście więcej czasu i pieniędzy na nabywaniu i używaniu narkotyków.
Explanation:
The answer is metamorphic rock.
Igneous rock is formed by the cooling and solidification of magma or lava.
Sedimentary rocks are formed by sediments.
When either of these types of rocks undergo a transformation due to heat and/or pressure, they become metamorphic rock.
Hope this helps!!
Answer:
D)Wild boars have a high reproductive rate and no natural predators.
Explanation:
Producers get their energy from the Sun.
