Answer:
Although the question is incomplete, missing options are
- In 1997, they reduced their water consumption.
- In 1996, they planted more trees to curb water pollution.
- In 1994, they used only bottled water for drinking purpose.
- In 1995, they complained about foul odor and taste in water.
Correct option: <em><u>In 1996, they planted more trees to curb water pollution.
</u></em>
Explanation:
Among given options, a clear trend of nitrate level can be seen. <u>Initially, the nitrate level increased in water in first two years (1994 and 1995) and then it decreased significantly</u>.
From the conditions given in the question, the most probable answer is B the plantation effect (<u>phytoremediation</u>). During phytoremediation, <u>plants take up nutrients including nitrate</u> from the water via roots. This nitrogen is then used for the growth and development of plant body mass (e.g. amino acids). As more plants were growing in later years, higher reduction of nitrate was seen. Resultantly, in 1997, the concentration of nitrate was dropped to 7.3 mg/L.
The other options are not correct due to following reasons.
A. There is no information on water consumption in the question
C. There is no information on people's behavior on drinking water lifestyle.
D. Nitrate in the water cannot be smelled or tasted.
The answer to this question is: Yellow and Dominant
Answer:
take a shower or drink water or take a walk
The most appropriate action by the nurse will be TO ASSESS THE MEDICATION ORDER FOR BREAKTHROUGH PAIN.
Breakthrough pain refers to the sudden flare of pain which breakthrough the long acting medications that are prescribed to treat persistent pain.
Answer:
Hypothesis - a guess what might happen during the experiment.
It is the third step of the scientific method.
Steps of the scientific method:
Step 1: make a question
Step 2: do some research for that question
Step 3: make a hypothesis
Step 4: Test the experiment and collect data
Step 5: Conclusion ( what you learned from the experiment)
