Answer:
Good.
Explanation:
The overall quality of this river is good because all the levels is in normal range. Healthy water should have 6.5 to 8 mg/L of dissolved oxygen concentrations, normal range of phosphorus is 0.005 to 0.05 mg/L, levels of nitrate at or below 10 mg/L and the biotic index less than 3.75 is considered normal and the data shows all value of substances comes in normal range so we can say that the quality of water is good.
Hello.
The answer is: It is warm outside because the sun is shining.
Inferences use reasoning, moving from premises to logical consequences. The third option is correct because there is a reason the other options have no reasons on why.
Have a nice day
Answer:
The answer is between 15 and 25 percent.
Explanation:
According to The United States Department Of Agriculture (USDA) and National Agricultural Library (NAL), the current Acceptable Macronutrient Distribution Range (AMDR) for saturated fat is between 15 percent and 25 percent of their daily caloric intake for adults.
I hope this answer helps.
Development is where the growth of the embryo occurs. After fertilization and implantation, the growth of the embryo occurs once it gets to the uterus. This is the part where the procedure where the embryo turns into a living being over time - depending on the animal that has the said embryo.
Answer:
D. A brown gas produced
Explanation:
When a chemical reaction occur, there are several changes that takes place such as change in color, odor change, formation of a gas, and formation of a precipitate etcetera.
In the given chemical reaction, two colorless gas (NO and O2) react together and form brown gas (NO2). So, the change of gas from colorless to brown gas is the evidence that shows chemical reaction occurred.
Hence, the correct option is "D. A brown gas produced".
