Not sure about 2 or 3 but I believe that for number 1 is B or claim 2!!
1 vitamin C is a critical micronutrient. It contributes to your immune defense system by supporting multiple cellular functions of your body's adaptive immune systems.
2 can also fight free radicals in the body, thereby decreasing inflammation and boosting immunity.
Explanation:
Other good food sources include
1 red and green peppers,
2 kiwifruit,
3 broccoli,
4 strawberries,
5 Brussels sprouts,
Answer:
When carbon dioxide dissolves in seawater, the water becomes more acidic and the ocean's pH (a measure of how acidic or basic the ocean is) drops.
Explanation:
hope this helps
Answer: Option (d) is the correct answer.
Explanation:
An equation in which electrolytes are represented in the form of ions is known as an ionic equation.
Strong electrolytes easily dissociate into their corresponding ions. Hence, they form ionic equation.
is a strong acid and 
is a strong bases, therefore, both of them will dissociate into ions.
Thus, total ionic equation will be as follows.
From one mole of MnWO4, we get one mole of tungsten. Therefore 10.88 mol of tungsten will be obtained from 10.88 mol of MnWO4.
Molar mass MnWO4 = 54.94 + 183.84 + 4(16.0) = 302.78 g.mol-1
Therefore mass of MnWO4 required = mole x molar mass = 10.88 mol x 302.78 g.mol-1 = 3294.24 grams
And, 3294.24 grams = > 3.29424 kg
On rounding off to two significant digits, we get 3.3 kg.
Rounds a number to 3 significant digits the same way it rounds to 3 decimal places. Count up to 3 digits from the first non-zero digit. Then round off the last digit. Pad the remaining digits to the right of the decimal point with zeros. 0.0560 has 3 significant digits. In accordance with scientific conventions, leading zeros in decimal numbers are not treated as significant. So exclude 0.0 from 0.0560.
Learn more about Significant digits here:-brainly.com/question/28052368
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